Zoo Med ReptiSun Tropical Compact Fluorescent UVB Lamp, 26 Watts,White

I just purchased my 4th Reptisun CFL (in over 2 years) and I would swear by them. The bulb emits steady, bright light without much heat, which is perfect as I have separate lights and devices to control heat. I live in the mid-Atlantic which means we cannot have our skinks' habitat near a window at least 4 months out of the year. This light provides plenty of UV especially in those dark winter months. I have it in a 12" hood and the light reflects to light all of a medium-sized terrarium very well. The light spectrum is a cool blue. The only drawback is the lamp itself will continue to work long after the UV effects have (theoretically) diminished, but there's no way to tell that it has happened. I have to set a reminder to re-order; what I do is write the date I started using it on the bulb's base with a Sharpie, and then set a calendar reminder to re-order. Our Pet* stores usually charge close to the MSRP (high $30s to low $40s), even on sale. I still purchase at the store if it is convenient, but as long ass my reminder system is working I prefer to purchase through Amazon because I'll be saving at least $10 even if there is a sale at the Pet* store.

We have used these bulbs for years. They work very well and last a very long time. Highly recommend.

Very well-made and bright. Bulb arrived brand new in package and sealed. Would recommend for any cage.

Considering that these ReptiSun 5.0 are sold for the full retail $40+ at my local pet stores, Amazon.com is an awesome deal. These bulbs can still light up after it runs out of UVB lights. There is a space on the bulb to mark off when you first started using it. To prevent buying used or returned bulbs from shady pet stores, you should purchase them from familiar retailers like Amazon or Petco. This UVB bulb does not provide heat, so you need an extra lamp with an incandescent bulb. If you have a 10-20 gallon tank, this bulb will do fine, but any larger, you'll need to get the Reptisun 10.0. In the end each animal have different requirements for sunlight exposure, you should do a little research to make sure it's right for your pet.

Yes this gives good enough UVB for your friendly chelonian. This bulb can be used in standard clamp lamps that have a ceramic holster. It runs at only 28 watts so don't expect it to be a good basking lamp on it's own. It's more of a supplement to your regular incandescent. The nicest treat, I think, is that it's self ballasted; so you won't have any other expensive equipment to buy other than the clamp lamp. Anyway, the point is... If you have a setup that involves you being unable to install the larger more traditional fluorescent lamp covers and you want UVB lighting for your reptile this is an excellent alternative.

In my opinion, this has got to be the best uvb bulb out there. Ive tried all the other brands, and none of them even last 30 days for me. The thickness of the glass on this bulb is perfect. It's provides plenty of bright uvb light, and it has lasted longer than 30 days each time I had one. I will never buy another brand uvb again. Zoo med reptile sun is it for me and my box turtle 😊

Shipping was a little slow but the product works well and came in one piece! (Had other bulbs in the past arrive shattered so I was very pleased.)

Great bulb but when I received it was broken. Had to order another