Halco 4.5 watt dimmable filament T-14 LED bulb generates as much light as many 40 watt incandescent filament T-14 bulbs.
Saves 35.5 watts compared to a 40 watt incandescent
No lead or mercury for easier disposal and a better environment
Long life - Rated to still put out 70% as much light after 15,000 hours of operation as it does when brand new
Do not use in fully enclosed fixtures because heat buildup will shorten life. Do not "hot swap" this bulb. Turn off fixture before replacing existing bulb.