1x4 LED Backlit Flat Panel, 4800 Lumen Max, Wattage abd CCT Selectable, 0-10V Dimming, 120-277V Tube Length_8 Feet (96 in) The lamp post has an

The lamp post has an 9

and building overhangs

The purpose of the ballast is to limit the current that is allowed to pass through the lamps at any given time so that they do not overheat and self-destruct

Class 2 Isolated external driver factory installed inside the junction box

wire gauge and total maximum wattage on the run

1x4 LED Backlit Flat Panel, 4800 Lumen Max, Wattage abd CCT Selectable, 0-10V Dimming, 120-277V Tube Length_8 Feet (96 in) The lamp post has anThis indoor commercial lighting is ideal for hotels, offices, retail outlets, restaurants, parking garages, storage rooms, conference rooms, education facilities, and more. FEATURES: Wattage Selectable: 20W 30W 40W Lumens: 4800 LM CCT Selectable: 3000K 3500K 4000K 5000K CRI: 80 Voltage: 120 277V Warranty: 5 Year Limited Warranty Operating Temperature: 68F~104F Dimmable: 0~10V Dimming 50,000 Hours Rated Life Surge Protector: 1KV Beam Angle: 110