2x4FT LED TROFFER LIGHT-Power&CCT Tunable-4PCS Wattage:30W/40W/50W Wattage(s) 30W/35W/40W Luminous Efficacy (lm/W)

Wattage(s) 30W/35W/40W Luminous Efficacy (lm/W) 130 lm/W Average Lamp Life 100000 hours Color Temperature(s) 3500K/4000K/5000K

83lbs Certification ETL

Wattage(s) 100W Luminous Efficacy (lm/W) 140 lm/W Average Lamp Life 50000 hours Color Temperature(s) 5000K

seamlessly Housing Color White Qty in Package 1 Dimensions 23

2x4FT LED TROFFER LIGHT-Power&CCT Tunable-4PCS Wattage:30W/40W/50W Wattage(s) 30W/35W/40W Luminous Efficacy (lm/W)Wattage(s) 30W 40W 50W Average Lamp Life 54,000 hours Color Temperature(s) 3500K 4000K 5000K CRI Ra80 Dimming 0 10V Dimming Range Down to 10% Lens Cover Frosted Enclosure Rating IC rated for direct contact with insulation Input Voltage 120 277VAC Temperature Rating 4F to 104F Housing Material White high strength metal frame,seamlessly Housing Color White Qty in Package 4 Dimensions 1213*50*603mm Weight 14. 4 lbs Certification DLC, UL Warranty 5 Years