Cree Inc.
UR Series LED Upgrade Kit is designed to replace existing T8/T12 fluorescents with LED lamps. Kit is available in either 24- or 48-inch lengths in two- or three-tube models. Both lengths provide 102 lumens per watt and a CRI of 80 and use input voltages of 120-277VAC. The 24-inch model provides 3,600 lumens and color temperatures of 3500K and 4000K; 48-inch model provides 4,500 lumens and color temperatures of 3500K and 4000K.