It's no wonder Cree also offer the dimmable Evolux R version of this bulb. The Startech XJ rides on Monostar J Diamond Edition wheels. LEDs are light years (excuse the pun) ahead of traditional incandescent filament lighting technology which produces light by, well frankly setting light to a thin strand of metal; the glow as the filament burns represents at best about 10% of the energy input, the rest is wasted as heat.
DISCLAIMER: DMOZing.com is not affiliated in any way, shape, or form with DMOZ, AOL, Netscape, their management, entities or their official websites. Links to external websites on this website does not constitute endorsement.