840 = 4000K 33 TR2 = Troffer 2 24 = x 750 = 50w D = Dimming S = Sensor B 2’ 4’ 850 = 5000K ACCESSORIES SKU Description Image GL81001 LED Emergency Power Supply-12W
33 TR2 = Troffer 2 24 = 2’ x 4’ 750 = 50w 840 = 4000K 850 = 5000K D = Dimming S = Sensor B ACCESSORIES SKU Description Image GL81001 LED Emergency Power Supply-12W