CTKcom 25W Halogen Basking Bulb(4 Pack)- 110V Lizard Lamp Heating Lamp Spot Lamp for Turtle Aquarium Aquatic Reptile Lizard Habitat Heat Light,4 Pcs

I hated the lights. All four lights only lasted a month. I would never order my turtle lights from here again.

These bulbs have no UV output, I have a measuring device and it does not register ANY UV waves. Thank you CHINA for bad products and Amazon seller for deceptive advertising.

Installed the first bulb in the beginning of Jan. 2020 and it is now near the end of Feb, and the first one have not stopped working. I run these at 10hr per day, at about 4 inches from the rock for the turtles. So it probably does get a little splashes from the filter creating a waterfall. Only thing I did, was not touch it with my fingers during the install, but instead used a paper towel. Heat wise, 25W is good enough for my setup. Sometimes the turtles relax a bit off from the beam so maybe it is a bit too warm at times. They say a heating lamp like this would improve the turtles health and responsiveness, and it did a bit but I seen mines were very happy when the water was warm, in the mid 80s. So, dont forget a water heater for your turtles. Update May 21st 2020 The first lamp is still running bright and hot. I honestly do not know how this one would last since January at 10hr per day. I cant say the others in the pack would last this long until I have the chance to replace the first.

Its ok

These bulbs absolutely do NOT emit UVB! I was using the 50 watt version of these through another seller in my baby Savannah monitors tank. Once I switched to them, after a month or two my lizard starting losing his appetite, becoming lethargic, and then got a random kink in his tail that did not occur from any trauma, as his tank is completely safe and he has never been hurt outside of his enclosure. This is extremely scary bc MBD (metabolic bone disease) will absolutely KILL your scale baby if you do not know what to look for! Extremely disgusted that these sellers are lying to sell their product to unsuspecting reptile owners. DO NOT BUY IF YOU ARE BUYING THEM FOR UVB!!

Exactly what I needed. Great value and quick delivery. Thank you

Used for a 40 gallon tank with upper basking area. Used for a single RES who loves the light and warmth. Each bulb lasts about 9 months of continous use before burning out.

Purchased the 4 pack based on some reviews that maybe they would not work out of the box, or last only a short time. Still on Bulb #1 after two months. The turtles love to relax under the bulb, so it is doing what I paid for.

The bulbs I was sent had zero uvb rays even though its advertised and says it on the small sticker on the box. My red eared slider that is a year and a half old just died tonight bc of lack of vitamin D which is produced from the uvb. I took her to the vet last week and that was the diagnosis. I bought a uvb tester and there was absolutely no uvb showing up. I went and bought an actual uvb bulb from petsmart but it was too late to save her. She was just getting heat from these bulbs. If you buy these bulbs please test them for UVB before using them on your pet so that you dont end up writing a review on here while bawling your eyes out. I hate myself for buying these!! And this was a brand new bulb...not one that had been used for weeks or months!

They tend to burn out quick, sometimes they only last a couple weeks.