These LED 3ft T5 tubes use only 9 watts to produce 1400 lumens. That's 155 lumens/watt.
These tubes have a glass housing and a 5000K color temperature.
Run from standard 100VAC - range 100-277 VAC
Long lasting LED tubes - 50,000 hour life span and 5 year warranty.
Can be used in any residential or commercial setting.