1.Designed for greenhouse 2.230v 600w 3.Completely silent 4.Approval: CE, GS, TUV, EMC, ROSH, ... voltage7.Protection functions:Open circuit and short circuitprotection functions available.8.Easy installation:Easy to hang the lamp, no need any ... ~+40°C11.Approval: CE, GS, TUV, EMC, ROSH,ULSuitable Bulbs 600W HPS/MH bulb of America and Europe standard Dimension A ...