The Satco 4 foot LED R17D base ballast by-pass T8 LED Tubes are color selectable 4000K cool white, 5000K daylight and 6500K daylight color temperatures. These tube lights deliver between 2,400-2,600 lumens, comparable to equivalent fluorescent T8 systems. These lamps consume 18 watts of power and are compatible with 120 to 277 line voltages. Unlike the incumbent fluorescent technology, these LED lamps are NSF Certified, do not contain mercury, and they turn instantly on and off with no annoying warm-up time. These features make ballast bypass LED tubes the ideal choice for any application still utilizing fluorescent technology. The Satco tubes are LED ballast bypass retrofit options to replace your 4 foot fluorescent tubes.
This item is the Satco ballast bypass replacement of your current 4 foot T8 HO or T12 HO R17D base fluorescent lamps. Each lamp consumes just 18 watts of 120-277v input power - saving you 40% in energy costs! These T8 fluorescent to LED retrofit bulbs have a 180 degree beam angle and have a 83 CRI light. They are NOT dimmable, measure 1.0" diameter by 46" in Maximum Overall Length (MOL) and are UL Listed - damp location rated. The Satco 18 watt LED tube comes in a frosted finish, each tube has a 50,000-hour lifetime and they carry a Five Year Warranty.