(Additional sensors can be added) LED Linear hight Bay Power Tunable- 4FT- 320W Max - 2PCS Pack:2Pcs/Pack Wattage(s) 50W Luminous Efficacy (lm/W)

Wattage(s) 50W Luminous Efficacy (lm/W) 130 lm/W Average Lamp Life >150

sealed die-cast aluminum housing with 3G vibration rating Housing Color Dark Bronze Qty in Package 1 Dimensions 27 inch x 12

DLC Warranty 5-Year Standard Warranty

Dimming 0-10V dimmable Rating  IP66/IK08 (glass cover)/IK10 (with wire guard)/1000 hours salt spray

T4/T130°C: -40°C to +60°C (-40°F to +140°F)

(Additional sensors can be added) LED Linear hight Bay Power Tunable- 4FT- 320W Max - 2PCS Pack:2Pcs/Pack Wattage(s) 50W Luminous Efficacy (lm/W)Wattage(s) 225W 275W 320W 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