It’s been about two weeks since I used these lightbulbs and one has already burned out. They don’t last long I’m very disappointed

Worked great all winter long used 150 watt on really cold days 32 and lower and 100 on 40 degree average.

I like that it’s compact

Great product.

Did not heat. The temperature placed in front of the bulb only went up 3 degrees over a 12 hour period. Total waste of money. Will NOT work for baby chicks.

Put 1 in small greenhouse and is keeping it warm.

I am surprised at how little heat is produced for the 100 watt bulb and think I should have gotten the more powerful bulbs. The nice thing about these compared to the infrared bulbs I normally use is that there is no light so the chicks can have a normal sleep cycle when it gets dark. I had to really place this bulb closer to the chicks though and the temperature just doesn’t cover the same area as the other type of bulb.

I’ve had these bulbs in use for less than 10 days and one is already burnt out leaving my python in the cold. Luckily she has a heat mat as well. 10,000-15,000 hours?! Yeah right. What a waste of time and money.

One stopped working within a week.

This keeps my 40 gallon tank at 80 degrees with both 100 on