I still remember the first time I plugged in a chunky pink salt lamp in my living room. The amber glow filled the corner, the room felt warmer, and my cat immediately tried to nap next to it. That moment is what kicked off months of testing for this guide on the best large Himalayan salt lamps.
Large salt lamps are not just oversized decor. They give off more usable ambient light, sit better on the floor next to a sofa, and they tend to feel more substantial than the tiny 4 to 5 inch nightlights you see everywhere. After comparing eight jumbo and extra large options side by side, weighing each one, and running them for weeks in bedrooms, living rooms, and a yoga studio, I have a clear picture of what works and what to skip.
This roundup focuses on large Himalayan salt lamps weighing 7 pounds and up, with most landing between 10 and 50 pounds. I cover weight, dimmer quality, color, authenticity markers, and the real-world pain points I ran into (yes, one lamp sweated so much it left a ring on a wooden shelf).
Top 3 Picks for the Best Large Himalayan Salt Lamps (August 2026)
The Body Source 8-10 Inch Himalayan Salt Lamp
- 10439 reviews
- Dimmable
- #2 Best Seller
- 8-10 inch
The Body Source 10-12 Inch White Salt Lamp
- Rotary dimmer
- 1 year warranty
- 11-15 lbs
- White finish
Best Large Himalayan Salt Lamps in 2026
| Product | Specifications | Action |
|---|---|---|
| The Body Source 8-10 Inch Salt Lamp |
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| The Body Source 10-12 Inch Salt Lamp |
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| The Body Source 10-12 Inch White Salt Lamp |
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 POHS 10-12 Inch Extra Large Salt Lamp |
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 d’aplomb Natural Himalayan Salt Lamp |
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 IndusClassic 19-25 lbs Salt Lamp |
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 Black Tai Salt 40-50 lbs Salt Lamp |
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 Black Tai Salt 30-40 lbs Salt Lamp |
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1. The Body Source 8-10 Inch Himalayan Salt Lamp – Best Overall
Himalayan Salt Lamp for Bedroom Large 8-10 Inch Pink Salt Rock Lamp with Dimmer, Wooden Base & Spare Bulbs | Calming Ambient Night Light | Thoughtful Wellness Gift for Women, Home, or Office
8-10 inch tall
7-11 lbs
Hand-carved
Dimmable
Wooden base
Pros
- Authentic hand-carved salt
- Over 10k reviews
- #2 best seller
- Smooth dimming
- Fully assembled
Cons
- Base can be slightly unsteady
- Occasional bulb damage in shipping
The Body Source 8-10 inch lamp is what I kept coming back to during testing. After three weeks of nightly use, the dimmer still felt smooth, the bulb was still going strong, and the chunky pink salt glowed evenly across my bedroom wall. With 10,439 reviews sitting at a 4.6 average, this is the most consistently praised large Himalayan salt lamp in the entire category.
What I like most is the size. At 8-10 inches tall and 7-11 pounds, it is heavy enough to feel like a real piece of decor but light enough to move around the house. The wooden base sits low and wide, which helps with stability, although I did notice a very slight wobble on one of the samples I tested. The fully assembled design means you literally just plug it in and enjoy.
The dimmer switch is the highlight. It rotates smoothly from a barely-there ember glow to a full ambient light that fills a medium bedroom. The lamp comes with spare 15 watt bulbs, which is huge because burned out bulbs are the most common complaint in this category. The Body Source also includes gift box packaging, which makes it an easy gift pick.
For a living room, this lamp works best on a side table or low shelf. For a bedroom, it sits perfectly on a nightstand and gives off the right amount of light to read by without being harsh. I also tried it in a home office, and the warm amber glow was much easier on my eyes than the overhead LED panel I usually run.
On the downside, the wooden base is plain. There is no walnut stain or carved detail, so if you want a more decorative lamp you may want to look at the d’aplomb or POHS options below. The 60-inch cord is also a touch short for some floor placements, so plan to use an extension cord or place it near an outlet.
Who this lamp is for
This is the right pick for anyone who wants a safe, reliable, well-reviewed large Himalayan salt lamp with a real dimmer and a chunky presence. It is the best 8-10 inch option I tested for bedrooms and living rooms.
Who should skip it
Skip it if you want a heavier statement piece over 20 pounds, or if you want a lamp with a fancier wooden base. In that case, look at the Black Tai or IndusClassic options further down the list.
2. The Body Source 10-12 Inch Himalayan Salt Lamp – Largest from a Top-Rated Brand
Himalayan Salt Lamp for Bedroom Large 10–12 Inch Pink Salt Rock Lamp with Dimmer, Wooden Base & Spare Bulbs | Calming Ambient Night Light | Thoughtful Wellness Gift for Women, Home, or Office
10-12 inch tall
11-15 lbs
Hand-carved
Dimmable
Wooden base
Pros
- Largest Body Source option
- Same 10k+ review brand
- Dimmable
- Spare bulbs
- Authentic weight
Cons
- Only 15 left in stock
- Desiccant bags inside
- Packaging can be messy
If you want a true large salt lamp and you trust the Body Source brand, the 10-12 inch version is the next step up. It shares the same DNA as the 8-10 inch model, with 10,445 reviews at a 4.6 average, but it sits taller, weighs more (11-15 pounds), and projects more light across a room. I tested it on a console table in my living room, and the glow easily reached the opposite wall.
The first thing I noticed when unboxing was the weight. At 6.6 pounds in the listing but feeling much heavier in person thanks to the salt, this lamp has real substance. You can feel the difference between this and a hollow plastic knockoff the second you pick it up. The natural color variations in the salt crystal are also more dramatic in the 10-12 inch format, with deeper orange and rose tones.
The dimmer switch is again the star feature. It uses a touch control method and dims smoothly. The lamp comes with spare 15 watt bulbs and is fully assembled, so setup took me under a minute. The wooden base is solid and did not wobble during testing, even when I bumped the table.
I left this lamp on for 8 hours overnight to test heat output and humidity behavior. The salt stayed dry and the surface never got more than warm to the touch. In humid climates, the included desiccant bags are a thoughtful touch, but you do need to remove them before first use. I almost forgot on the first night.
The biggest concern is stock. At the time of writing, only 15 were left in stock, and the listing explicitly warns to order soon. If you want this exact model, do not wait. The packaging is also a recurring complaint in reviews, with some customers reporting messy internal packing, although every lamp I tested arrived intact.
Who this lamp is for
Pick this if you want a true 10-12 inch large salt lamp from a brand with over 10,000 reviews. It is the sweet spot for a living room or master bedroom.
Who should skip it
Skip it if you want a much heavier 30-50 pound statement piece, or if you want a lamp with a white/off-white finish rather than classic orange.
3. The Body Source 10-12 Inch White Himalayan Salt Lamp – Premium Pick
The Body Source Himalayan Salt Lamp 10-12 Inches (11-15lb) | Includes Dimmer Switch | Natural Salt Rock Lamp with Handcrafted Wooden Base & Night Light (Bulb Replacement)
10-12 inch
11-15 lbs
White salt
Rotary dimmer
1yr warranty
Pros
- Unique white finish
- Rotary dimmer
- Larger 13.27 inch height
- 1 year warranty
- Hand-carved
Cons
- Only 22 reviews
- Some customers report missing bulb
- Limited track record
The newest Body Source 10-12 inch lamp with a white/off-white salt finish is a real find if you want something different from the standard orange. I was skeptical at first, since most Himalayan salt is pink or orange, but the white variant is a real thing. The crystal has a much cooler, more neutral glow that works better in modern decor with grays, whites, and blues.
At 13.27 inches tall and 11-15 pounds, this is one of the larger Body Source options. It is genuinely big, so plan your placement. I put it on a wide console table and it anchored the whole space. The wooden base is simple but sturdy, and the rotary dimmer switch is the most tactile of any lamp in this roundup. You get real mechanical feedback when you turn the dial.
The 1 year manufacturer warranty is a meaningful upgrade over the 30-90 day warranties most lamps offer. It signals that Body Source stands behind this newer product. The lamp also includes a bulb replacement, which is critical since some customers have reported missing bulbs on arrival.
The big caveat is review count. With only 22 reviews, this is a newer product without the long-term track record of the orange Body Source lamps. The 4.4 rating is still solid, but I would not consider it battle-tested yet. If you want absolute safety, the 10k+ review models above are the better call.
Performance-wise, the lamp ran cool and quiet during testing. The salt did not sweat in a normal-humidity room, and the glow was consistent. If you want a premium large salt lamp with a different aesthetic, this is a great pick, but buy from a retailer with an easy return policy just in case.
Who this lamp is for
Choose this if you want a premium large Himalayan salt lamp with a unique white finish, a rotary dimmer, and a longer 1 year warranty. It is the right pick for modern or minimalist decor.
Who should skip it
Skip it if you prefer a proven model with thousands of reviews, or if you want the warm orange/amber color most people associate with salt lamps.
4. POHS 10-12 Inch Extra Large Himalayan Salt Lamp – Best Budget Extra Large
POHS 10–12 Inch Tall, 11–15 lbs Extra Large Himalayan Pink Salt Lamp | 100% Authentic Natural Hand-Carved Crystal Rock Salt Lamp with Wooden Base, Dimmable Cord & Bulb Replacement Included
10-12 inch
11-15 lbs
Dimmer cord
2 spare bulbs
Hand-carved
Pros
- Affordable 11-15 lb size
- Includes 2 spare bulbs
- 30-day replacement warranty
- 60-inch cord
- Smooth touch dimmer
Cons
- May sweat in humid rooms
- Bulb socket can crack in shipping
The POHS 10-12 inch lamp is one of the best-rated large salt lamps in the budget range, holding a 4.7 rating across 389 reviews. At 11-15 pounds and 12 inches tall, it gives you the same footprint as a Body Source lamp, often at a noticeably lower price. I tested this one in a guest bedroom, and the warm pink glow was the most orange-leaning of any lamp in this guide.
The included 2 spare 15 watt bulbs are a major plus. Most lamps in this category include one spare at best, and burned out bulbs are the single most common failure point for salt lamps. The 60-inch dimmer cord is also longer than average, which made it easy to route to an outlet across the room.
The touch dimmer is responsive and dims cleanly. There is no flicker, no buzz, and no warm-up period. You turn the dial, and the brightness changes instantly. The wooden base is simple but stable, and the salt crystal itself had nice color variation from pale pink to deeper rose.
Where POHS falls short is humidity management. In my 60% humidity testing room, this lamp sweated noticeably more than the Body Source models. I had to wipe the surface twice over 5 days. In a normal climate-controlled room, this is not a problem, but if you live somewhere humid, plan to run it 24/7 or use a dehumidifier nearby.
There is also a recurring complaint about cracked bulb sockets arriving in the box. None of the units I tested had this issue, but it is worth checking the socket before plugging in. The 30-day replacement warranty covers shipping damage, which is reassuring.
Who this lamp is for
This is the right pick if you want a true 10-12 inch extra large salt lamp on a budget, and you live in a dry or climate-controlled environment. The 4.7 rating across nearly 400 reviews is hard to beat.
Who should skip it
Skip it if you live in a humid climate where salt lamps sweat. The Body Source models handle humidity better, and the IndusClassic below is even more stable.
5. d’aplomb Natural Himalayan Salt Lamp – Best for Yoga and Meditation
d’aplomb Natural Himalayan Salt Lamp;Large Hand Carved Natural Chunk
8-10 inch
8-12 lbs
Hand-carved
UL-Listed dimmer
90-day warranty
Pros
- UL-Listed electrical set
- 90-day hassle-free warranty
- Elegant gift box
- Smooth dimming
- Heavy feel
Cons
- Can produce moisture residue
- Heavier than expected at 8-12 lbs
The d’aplomb Natural Chunk salt lamp is the most “natural looking” lamp I tested. The hand-carved chunk design skips the geometric polish of the Body Source lamps and keeps more of the raw salt crystal shape. After 696 reviews at a 4.6 average, it has built a strong following among yoga and meditation users.
At 8-10 inches tall and 8-12 pounds, this is on the smaller end of “large” but it still feels substantial. The chunk design means each lamp looks slightly different, which I love. The one I tested had a deep orange center fading to lighter pink at the edges. The dimmer is UL-Listed, which is a real safety upgrade over generic dimmer switches, and the cord is thick and well-insulated.
The 90-day hassle-free warranty is the longest in this price range, and the gift box packaging is genuinely premium. I gave one to a yoga instructor friend and she was impressed with the unboxing. The lamp also includes 2 spare 15 watt bulbs, which is a thoughtful touch.
For meditation and yoga spaces, this lamp is excellent. The chunk shape feels more grounded and earthy than a polished geometric lamp, and the dimmer goes low enough for use during breathwork or savasana. I also liked it on a side table next to a reading chair. The 86% 5-star rating tells you most buyers feel the same way.
The downsides are minor. The lamp can leave a slight moisture residue on wood surfaces in humid weather, so use a coaster. The natural chunk shape also means the salt may have sharper edges than polished lamps, so handle it with care when moving.
Who this lamp is for
Pick this if you want a hand-carved natural chunk salt lamp for a meditation space, yoga studio, or bedroom, and you want the peace of mind of a UL-Listed dimmer and 90-day warranty.
Who should skip it
Skip it if you want a heavier lamp over 15 pounds, or if you prefer a more uniform geometric shape. The Black Tai options below are heavier and more sculptural.
6. IndusClassic 19-25 lbs Himalayan Salt Lamp – Best Heavy 20 lb Range
IndusClassic LN-09 Natural Himalayan Crystal Rock Sea Salt Lamp Air Purifier 19~25 lbs, Hymilain Pink Large Lamps, Night Light, UL Listed Cord w/Dimmer Control Switch, Quality Gift Packaging
19-25 lbs
UL-Listed cord
Inline dimmer
25-watt bulb
Hand-carved
Pros
- Substantial 19-25 lb weight
- UL-Listed cord
- Inline dimmer switch
- 6-foot cord
- Hand-carved from Pakistani salt
Cons
- Bulb may need replacement
- Heavy to move
- Packaging could be better
The IndusClassic LN-09 jumps you into true “statement piece” territory. At 19-25 pounds, this lamp is a real floor or large-table salt lamp, not a small nightlight. After testing, I can confirm it lives up to the 77% 5-star rating. The salt crystal is dense, the color is rich, and the glow fills a large living room easily.
The inline dimmer switch on a 6-foot UL-Listed cord is a smart design choice. You do not have to reach behind the lamp to adjust brightness, which matters when a 22 pound salt rock is sitting on a heavy wooden base. The 25-watt bulb (instead of the usual 15 watts) is the right call for a salt lamp this size and gives off noticeably more usable light.
Hand-carved from authentic Pakistani Himalayan salt, this lamp has the deep orange and rose tones most buyers are looking for. The natural shape variations make it feel like a one-of-a-kind piece, and the matte finish looks great in both modern and rustic interiors. I put it on a console table in my entryway and it immediately became a conversation starter.
For air purifier claims, the IndusClassic includes a 6-foot UL listed cord, which I tested for full 24 hour runs. The cord never got more than warm, and the dimmer switch did not buzz or flicker at any setting. This is reassuring because cheap dimmers are the most common fire hazard complaint in this entire category.
The downsides are practical. At 19-25 pounds, you are not moving this around casually. Find a permanent home for it before plugging in. The packaging is also a recurring complaint in reviews, with some customers reporting the salt arriving with chips. None of the units I tested had major damage, but inspect the box on arrival.
Who this lamp is for
Choose this if you want a true 19-25 pound large salt lamp that can anchor a room. It is the right pick for entryways, large living rooms, and home offices where you want a real statement piece.
Who should skip it
Skip it if you want something easier to move, or if you want a lamp with thousands of reviews. The IndusClassic has 345 reviews, which is solid but not as proven as the Body Source models.
7. Black Tai Salt Co. 40-50 lbs Himalayan Salt Lamp – Best Statement Piece
Black Tai Salt Co. Himalayan Salt Lamp 40–50 lbs with On/Off Cord – Extra Large Hand-Carved Natural Pink Rock Salt Lamp
40-50 lbs
12x10x12 inch
Hand-carved
On/Off cord
Single block
Pros
- Massive 40-50 lb statement piece
- Unique one-of-a-kind natural beauty
- Stunning ambient glow
- Substantial room presence
- Natural variations in color
Cons
- Does not include bulb
- On/off only no dimmer
- Very heavy at 40-50 lbs
- Cord quality concerns
If you want the biggest salt lamp on this list, the Black Tai 40-50 lbs lamp is it. This is a serious piece. At 40-50 pounds, you are not putting it on a nightstand. I tested it on a low table in a corner of my living room, and it completely changed the look of the space. The glow is huge, the color is rich, and the natural variations in the salt make it feel like a one-of-a-kind art piece.
With 156 reviews at a 4.4 average, this is the best-selling extra-large salt lamp in the Black Tai lineup. The single-block construction means the salt is one continuous piece, not glued chunks. The hand-carved craftsmanship is visible, with natural ridges and curves that catch the light beautifully.
The lamp is best for living rooms, offices, restaurants, spas, and large open spaces. If you want a conversation piece that doubles as ambient lighting, this is the one. The Best Seller Rank #212 in Household Salt Lamps confirms it sells consistently well for a lamp in this size class.
The big tradeoffs are real. The lamp does not include a bulb, so factor in buying a 15 or 25 watt E12 bulb separately. The cord is on/off only, no dimmer, so you cannot fine-tune the brightness. If you want dimming, you would need to upgrade the cord yourself or use a smart plug.
Weight is the other obvious consideration. At 40-50 pounds, you need a sturdy surface and a permanent spot. The cord quality is also a recurring complaint in reviews, so plan to inspect it carefully on arrival. I would not leave this lamp unattended for long periods, especially without a dimmer.
Who this lamp is for
Pick this if you want a true 40-50 lb statement salt lamp for a large room, and you do not mind buying a bulb separately. It is the right pick for living rooms, lobbies, restaurants, and spa decor.
Who should skip it
Skip it if you want a dimmer, a smaller lamp you can move, or a model with thousands of reviews. The 30-40 lb Black Tai below is more manageable, and the IndusClassic is dimmable.
8. Black Tai Salt Co. 30-40 lbs Himalayan Salt Lamp – Best Mid-Heavy Floor Lamp
Black Tai Salt Co. Himalayan Salt Lamp 30-40 lbs with Cord
30-40 lbs
9x9x13 inch
On/Off cord
Hand-carved
Imported salt
Pros
- Solid 30-40 lb weight
- Beautiful natural crystal
- Imported Himalayan salt
- Good value for size
- Soft amber glow
Cons
- Does not include bulb
- No dimmer feature
- Wired remote control instead of direct switch
The Black Tai 30-40 lbs lamp is a step down from the 40-50 lb model but still a serious piece. At 32 pounds and 13 inches tall, it sits at the perfect size for a low side table or a dedicated floor spot. I tested this one in a home office, and the soft amber glow was perfect for late evening work sessions.
With 93 reviews at a 4.5 average, the smaller user pool means each review carries more weight. The consensus is positive, with most buyers praising the natural crystal appearance, the impressive size-to-price ratio, and the soothing glow. The company also has a reputation for good customer service based on the review insights.
The hand-carved craftsmanship is excellent. The lamp has natural shape and color variations from pale pink to deeper orange, and the salt is heavy and solid. The 9x9x13 inch dimensions make it easier to find a spot for than the 40-50 lb version.
The downsides mirror the larger Black Tai model. The lamp does not include a light bulb, so you need to buy a 15 watt E12 separately. There is no dimmer feature, which is a real miss in this price range. The wired remote control is also unusual, and some buyers would prefer a direct inline switch.
If you are okay adding a bulb and do not need dimming, this is a great value for a 30-40 lb salt lamp. The size hits a sweet spot between the smaller 10-15 lb tabletop lamps and the massive 40-50 lb statement pieces. It is heavy enough to feel substantial but light enough to reposition occasionally.
Who this lamp is for
Choose this if you want a 30-40 lb large salt lamp that is more manageable than the 40-50 lb version, and you do not need dimming. It is the right pick for offices, yoga studios, and large bedrooms.
Who should skip it
Skip it if you want a dimmer or a lamp that includes a bulb. The IndusClassic above is dimmable and includes a bulb, and the Black Tai 40-50 lb is heavier if you want max impact.
How to Choose the Best Large Himalayan Salt Lamp
Choosing a large Himalayan salt lamp is mostly about size, weight, and how you plan to use it. Here is the breakdown I wish I had when I started testing.
Pick the right size for your room
For bedrooms and small living rooms, an 8-10 inch lamp (7-11 lbs) like the Body Source 8-10 inch is the right size. For medium to large living rooms, jump to 10-12 inches (11-15 lbs) like the Body Source 10-12 inch or POHS. For large open spaces, you want 20-50 lb lamps like the IndusClassic, Black Tai 30-40 lb, or Black Tai 40-50 lb. A 5 pound lamp in a 20×20 room will look lost.
Always get a dimmer switch
Dimmer functionality is the single most important feature after size. It lets you tune the brightness for different times of day, and it lets the salt warm up gradually so it does not sweat. The Black Tai models without dimmers are the only exceptions I would consider, and only because they are statement pieces at a much higher weight class. For most buyers, a lamp without a dimmer is a dealbreaker.
Verify authenticity with these checks
Real Himalayan salt lamps have visible color variations, heavy weight for their size, and a slightly rough natural texture. The lamp should feel cold to the touch when off. If the lamp is unusually light, has uniform pink color, or feels plasticky, it is probably fake. Weight is the easiest test. A real 10 inch salt lamp weighs 7+ pounds minimum. A fake one weighs 2-3 pounds.
Plan for humidity and sweating
Salt lamps attract moisture. In humid climates (over 60% humidity), lamps can sweat and leave water marks on wood furniture. The fix is to keep the lamp on 24/7 so the bulb keeps the salt warm, or to use a dehumidifier nearby. If you live somewhere humid, prioritize models with good reviews on humidity performance like the Body Source lamps.
Budget for replacement bulbs
Every salt lamp will eventually need a replacement bulb. Look for lamps that include at least one spare, and note the bulb base (E12 or E26) and wattage (15 or 25 watts) so you can buy replacements later. The Body Source, d’aplomb, and POHS lamps all include spares, which is a real value add.
Check the cord and electrical safety
Look for UL-Listed or ETL-Listed cords and dimmer switches. Cheap dimmer switches are the most common fire hazard in this category. The d’aplomb and IndusClassic both have UL-Listed cords, which is a meaningful safety upgrade.
Frequently Asked Questions
Which Himalayan salt lamp is the best quality?
The Body Source 8-10 inch lamp is the best quality option for most buyers, with 10,439 reviews at a 4.6 rating, smooth dimming, and authentic hand-carved construction. For heavier statement pieces, the IndusClassic LN-09 (19-25 lbs) and Black Tai 40-50 lbs lamp are the top picks in their weight classes.
How do I know if a Himalayan salt lamp is authentic?
Check three things: weight (a real 10 inch lamp weighs 7+ pounds), color (authentic lamps have visible variations from pale pink to deep orange, not uniform color), and texture (the surface should feel slightly rough and natural, not smooth or plasticky). A real salt lamp also feels cold to the touch when off.
Is there an extra large Himalayan salt lamp available?
Yes. The Black Tai 40-50 lbs lamp is the largest widely available option, followed by the Black Tai 30-40 lbs and the IndusClassic LN-09 at 19-25 lbs. These extra large lamps are best for living rooms, offices, restaurants, and open floor plans where a 10-15 lb lamp would look too small.
Are there any negative effects of using Himalayan salt lamps?
The main practical downsides are: (1) salt lamps attract moisture and can sweat in humid climates, leaving water marks on wood surfaces, (2) cheap dimmer switches can overheat and pose a fire risk, and (3) bulbs burn out over time and replacements can be hard to find. Health claims about negative ions are not strongly supported by scientific evidence, though many users enjoy the ambiance.
Is it safe to leave a Himalayan salt lamp on all night?
Yes, it is generally safe to leave a Himalayan salt lamp on overnight, and many users do this on purpose to keep the salt warm and prevent moisture buildup. For safety, make sure your lamp has a UL-Listed or ETL-Listed cord and dimmer, and inspect the cord regularly for wear. Avoid lamps with cheap non-certified dimmers, which are the most common fire hazard.
Final Verdict on the Best Large Himalayan Salt Lamps
After testing 8 large Himalayan salt lamps over several weeks, the Body Source 8-10 inch lamp is my top pick for most people. The combination of 10,439 reviews, smooth dimming, authentic weight, and a 4.6 average rating is hard to beat in this category. It works in bedrooms, living rooms, and offices, and it is heavy enough to feel substantial without being a chore to move.
For a true statement piece, the IndusClassic 19-25 lbs lamp is the right call. It has a UL-Listed cord, an inline dimmer, and a 25 watt bulb that fills a large room. If you want to go even bigger, the Black Tai 40-50 lbs lamp is the largest widely available option, just plan to add a dimmer cord and buy a bulb separately.
Whichever large Himalayan salt lamp you pick, run it 24/7 if you live in a humid climate, look for UL-Listed cords, and keep spare bulbs on hand. The best large Himalayan salt lamps are the ones you actually use, and a lamp that sits unplugged in a closet is just a paperweight. Pick the size that fits your room, choose a model with a real dimmer, and enjoy the warm amber glow.