Update: Next day: Lowering rating from two to one. Neither heats up. I think I could put a tissue on them and they’d be just fine. So disappointed... :( Day of arrival: Hoping I can update this review. Bought two and they’ve been plugged in for over an hour and they’re not really heating anything up. Was hoping to use them on the aviary outside but no way this is warm enough. If they warm up I’ll update my review.

I was extreamly excited when my ceramic heat emitters came in for my turtles. I set up everything this afternoon only to find that one of the ceramic heat emitters that came from a two pack does not work there is no heat being emitted from it. Im very upset and now Im stuck with only one heat emitter and I have multiple Turtles and now a tank that doesnt have a heated emitter. Im extremely disappointed and was really relying on this item. I hope that they are able to make it right in a timely manner.

They heat very well, but within 1hr of using them, it cracked.

So it’s not 100 watts like it says...ordered one and it arrived broken the first time, asked for a refund and they offered to send another instead. Thankfully, that one works, but the heat output is like a 60 watt. Not what I was looking for.

Work great so far

They work very well. I use two or three depending on the ambient temperature to keep my snake’s aquarium warm. I monitor it with a thermometer. He is 26 years old and I have depended on these all of his life!

These did not work in my brooder box. They just didn’t hold heat steady for my chicks even when placed closer to them. Not worth the money.

Had them for a while and got to say better then other infrared ceramic heat bulbs I got.

These bulbs shipped quickly. They both work and have great heat output. Only time will tell how long the last. So far a good value for your money and a great source of heat with out the light

worked very well