(Additional sensors can be added) LED Linear hight Bay Power Tunable- 4FT- 220W Max - 2PCS Pack:2Pcs/Pack Wattage(s) 30W/35W/40W Luminous Efficacy (lm/W)

Wattage(s) 30W/35W/40W Luminous Efficacy (lm/W) 140 lm/W Average Lamp Life 50000 hours Color Temperature(s) 3500K/4000K/5000K/6500K

With the  2x2 Surface Mount Kit

Wattage(s) 400W Luminous Efficacy (lm/W) 140 lm/W Average Lamp Life 150

Class 2 Division 1

(Additional sensors can be added) LED Linear hight Bay Power Tunable- 4FT- 220W Max - 2PCS Pack:2Pcs/Pack Wattage(s) 30W/35W/40W Luminous Efficacy (lm/W)Wattage(s) 180W 200W 220W Luminous Efficacy (lm W) 140 lm W Average Lamp Life 50000 hours Color Temperature(s) 5000K CRI 80 Dimming 0 10V Base Type Fixture Beam Angle 95 Working Environment Indoor Light Type Wired Fixture Input Voltage 100~347VAC Temperature Rating 4F to 104Fstorage temperature: 22F to 140F Housing Material Sheet Metal Housing Color White Qty in Package 2 Dimensions 1208*137*340mm Weight 22. 5kg Certification UL,FCC,DLC Warranty 5