I was a little nervous concerning the longevity of this bulb. But its proving to be an excellent bulb.

Worked well I. Sub zero weather. Heated underneath a fifth wheel trailer.

…

Burnt out fast.

One stopped working within a week.

So far working well. Ive been using it nightly 8-10 hours and have not had to replace the bulb yet. Ive been using it for gentle glare and draft free heat for my birds covered cage at night. Ive have it connected to a heat sensor probe to maintain even heat at the level of their perch because I like too keep the rest of the house cold at night. Warms up the covered cage gently from 60 to 70 degrees in 5-10 minute. The cover is key. Well see how long the bulb lasts. So far so good.

Great buy!

Still working weeks later. My reptilian friends approve.

I have two 60 watt emitters of the same brand and they work fine. But these 100 watt emitters do absolutely nothing.

Purchased about six months ago and it’s still going