... . Warranty: 3 years 30w High Power LED low bay light for supermarket Model: HB500B-30W (45 / 90 / 120 degree)Input VoltageAC85V ... power led low bay light applies to buildings, factory, warehouse, supermarket, sculpture, stadiums, squares, docks etc.2) Using high ... expand lifespan of power supply and lower lumens depreciation.4) With the constant current control circuit, applied voltage width (AC85V ...