Zoo Med 26042 Reptisun 15W 5.0 T5-Ho Uvb Fluorescent Daylight White Lamp, 12

Perfect! We use these for our bearded dragon and she seems to like it. She loves basking underneath it :)

Works great for my chameleon, these are better than the round lights in order for them to soak up enough uvb, also better to diagonally set it on top of the tank for better absorption

Plugged it in for my 6 months change and doesnt work straight out of the box

These bulbs are absolutely necessary for your reptiles, but the UVB light output drops off fairly quickly. We replace the bulb every six months for this reason. Although the bulb still lights up and provides illumination, the UVB that your lizard needs is not good after about 6 months.

Thank you for the light bulb! I had to wait extra days but it wasn’t a problem. I had extras! Beautiful shipping container and wasn’t broken at arrival!

Nice UBV light output. Usually use the round bulbs but wanted something a little bigger.

I previously wrote that when the product arrived it did not work. Because it was a light bulb and was packaged in only an envelope, I was sure it had been damaged in transit. HOWEVER, the bulb DOES WORK. I did try it three times, but apparently it was operator error...my husband was finally able to get it adjusted properly and it does work. I apologize for my previous review, but I did, in fact, try several times to get it to work. I would recommend, perhaps, some better packaging, just to ensure no in-transit damage is done. Thank you.

This bulb stop working in two days I had brought the two setup and out of the one setup the bulb went out and stop working in two days after delivery

Horrible quality from merchant—definitely not true ZooMed quality. But DID NOT last ONE month. Last one that I purchased from a local store lasted over a year, and I only replaced it because they are not excreting light properly after one year.

Ordered this for my chameleon off a suggestion from a youtube video and am happy that I did. Previously had a dome UVB light and this one fits perfectly across the top of my chameleons cage. Its definitely made her a lot happier being able to receive more lighting than the dome light! Definitely worth purchasing as well as it comes with one light in the hood that I purchased so the additional one is just backup for when the other goes out! SO SCORE all the way around!