CALPALMY 4-Pack 50W UVA+UVB Bulbs | Heat and Light for Reptiles and Amphibian Tanks, Terrariums and Cages | Works with Various Lamp Fixtures
$8.99
Price: $8.99
(as of Nov 01, 2025 03:10:52 UTC – Details)
Product description
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Customer Reviews
4.2 out of 5 stars 3,023
4.0 out of 5 stars 242
3.9 out of 5 stars 6
4.0 out of 5 stars 498
4.4 out of 5 stars 1,229
Price
$9.99$9.99 $9.99$9.99
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$9.99$9.99
QTY
4 Pack 1 Pack 1 Pack 2 Pack 2 Pack
Wattage
75w 3w 100W 25W no data
These bulbs emit 97% UVA and 3% UVB light. The parabolic aluminized reflector (PAR) 16 allows the bulbs to produce more concentrated and controlled light.
These types of bulbs are highly directional and perfect for creating temperature gradients in terrariums and pet tanks of all sizes.
At approximately 2 inches long, 1-inch screw base diameter, and a head diameter of 2 inches. These bulbs fit both E26 and E27 sockets. They are also suitable for lamps with standard dimmer switches, ceramic sockets, and more.
Product Dimensions : 5 x 5 x 5 inches; 6.38 ounces
Item model number : 50 watt reptile heat bulb
Date First Available : June 8, 2020
Manufacturer : CALPALMY
ASIN : B089SQ37Z8
Customer Reviews: 4.2 4.2 out of 5 stars 3,023 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
All reptiles generally need to bask in sunshine every day, at least for a few hours. UV-A light for their metabolism, mood regulation as well as for breeding. UV-B light helps their bones and other organs.
Our 50w reptile light bulbs provide extra warmth and bright light to mimic sunshine and produce UVA and UVB lights.
CE Certified: Safe materials give you ease of use and peace of mind. And, they work with Various Lamp Fixtures.
Multi-functional for Animals or Extra Lighting: Use anywhere, from projects in your office to automotive hobbies in the garage. Or use with any animal’s cage, from snakes to fish and parakeets to frogs.
Customers say
Customers find the light bulbs excellent value for money and appreciate their size as a fantastic alternative to larger ones, particularly for brooding small birds. The functionality and heat output receive mixed reviews – while some say they work reasonably well and provide decent heat, others report that half of them don’t work and have excessive heat. Moreover, the UV rays aspect is negative, with multiple customers confirming they are not UVB bulbs. The quality and brightness aspects also receive mixed feedback, with some finding them decent while others describe them as very low quality and not bright enough.
8 reviews for CALPALMY 4-Pack 50W UVA+UVB Bulbs | Heat and Light for Reptiles and Amphibian Tanks, Terrariums and Cages | Works with Various Lamp Fixtures
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Julie W –
Great bulbsð¡
Great bulbs for my box turtles. They normally last a long time. We’ve had a couple power outages and they’ve shorted out, even on a surge protector. Had to buy more. Arrived quickly and in good condition.
Victoria J. –
These last sooo long.
These are used in 3 different enclosures in my home for my animals. They last a really long time. I purchased 2 boxes and was sure I would have purchased more by now, but still have a full box on standby since the first ones haven’t burned out yet. (It has been over 9 months) I would definitely recommend for anyone with an animal who needs a warmer environment.
Veronica –
Good buy
Got this 4 pack of uvb bulbs for my peacock turtles, the shellies are diggin it
Cierra –
Affordable price, Seem to work well, One came broken 🙁
I bought these lights just to use as backups if my regular heat bulbs burn out, but not for long-term use. When I opened the package, unfortunately one bulb was broken; though considering the price, one broken bulb is no big deal, and I’m sure it happened somewhere in shipping, though I would be lying if I said I wasn’t slightly disappointed in the broken bulb. However, all three of the other bulbs I tested work perfectly; they are relatively bright, produce more than enough heat (make sure to have it on a thermostat) and are super easy to use as they can be put into any ceramic heat-safe socket. I cannot say if I’d recommend these bulbs for turtles or not as I do not own a turtle and only keep these bulbs as backups, but they work well as cheap backup heat bulbs nonetheless.
TAMI S. –
Nice little light
Works prefect for my needs
SuprDave45 –
A meh product now seems even worse
I purchased a pack of these back in November 2023 simply because of the price. Typically, these basking lights of any brand donât last very long so I knew there was a chance these would not last long either, but the price seemed worth the gamble. I installed the last bulb on August 2024, so I got roughly 10 months out of the other 3, an of average over three months a bulb. Again, not great longevity, but for the price it was as worth it when compared to the other options available having similar or a bit longer life span but for a significantly higher price.Having installed the last bulb, I figured Iâd roll the dice again hoping for similar life on another set of 4. I installed the first bulb on 11/10 (meaning the last bulb from the first set lasted a similar 3 months), the second on 11/29 and the third on 12/29 (today), so in short these lasted way less time. From roughly 90+ days per bulb to less than 30!Bad set? Perhaps, but still poor performance out of this set warrants a bad review.
Kinocin –
Some issues
These things do not last. Iâve already gone through 3 of them and I just purchased in July. The return window closed so I canât even get my money back. I would try and find something else other than these.Updateâ¦they reached out and helped out with my issue. Thank you for the great customer service.
Margaret S. –
Great product!
These have been great! Our turtle would give 2 thumbs up if she could! She loves them so much. She falls asleep while she’s basking!