I bought 15 10W high power warm color LED Waterproof spotlights from EBAY to replace incandescent bulb lights. It has lot better waterproofing and the same brightness as a 65W bulb. Lot less heat and smaller form fact. It only cost about $20 for each. That's the way for true "green".
Ayuh,.... I was buyin' Led bulbs from Sam's Club while my store was carrying 'em...
They had a Great selection for awhile, Cheap too,...
I've swapped quite a few, from little directionals, to my outdoor spotlights...
The outdoor spots are kickazz,.. Way, Waay better than those darn Cfls,...
Had quite a few lens covers just Pop off the Cfl outdoor spots,.. real junk,...
They've(Sam's) has had nothin' but Cfls for the last year or so,...
The Led outdoor spots were $15.00 each,....
Now at the big box stores, they're
Twice that....