We had trouble getting these bulbs locally at our hardware store so we ordered them through Revain. much quicker and easier and they look great in my new mount. 5 Stars. :-) Not sure how long they will last as I just ordered them so fingers crossed.
Pros
ENERGY SAVING – An equivalent 40 watt LED bulb consumes only 3.3 watts and produces 300 lumens; Has instant brightness; Does not emit UV light, making it safe to use indoors with artwork and photography; 100% mercury free;