Review on Enhanced Lighting Performance with K21761 250R40 Incandescent Reflector Standard by Jay Swearengin

Yesterday I unpacked my light bulb to use on my chickens. Unfortunately it didn't work. Luckily I bought 2. The second is fine. My issues with it: 1 is "out of return time" - not really fair as it was still new, in the box, still wrapped. There's no way of knowing it's broken. 2-Revain told me to contact the manufacturer and was given information - which was wrong and not even from the same company.