Made in the USA – Finest quality materials and workmanshipInput Power Draw: 160WInput Voltage Range: 90-305 VAC120 VAC Current Draw: 1.3 Amps208 VAC Current Draw: 0.77 Amps240 VAC Current Draw: 0.67 Amps277 VAC Current Draw: 0.58 AmpsPower Driver: Mean Well HLG-150H-48BAC Power Cord Length: 6.5 ftDC Extension Cord Length: 7 ftDimming Range: 5-100%Light Engine Efficacy: 3.26 μmole/J – 2.71 μmole/JPower Driver Efficiency: 94% @ 230 VACFull System Efficacy: 3.06 μmole/J – 2.55 μmole/JLight Bar LED Information:Samsung 3000K White LEDs – 140 per Lig