... VOLATGEAC85-285V,DC12V,DC24V,DC36VBEAM ANGLE120°LIGHTSOURCECREE LED,BRIDGE LED,SEMI LEDLIGHT FLUX4100LUMENFREQUENCY50-60HZCOLOR TEMPERATURE3000K-7000KWORKING TEMPERATURE-40 ... - 50LIFESPAN5000011,1250000HOURS11YEARS, 12HOURS LIGHTING EVERYDAY)MATERIAL,ABS,,, (AL,ABS,PLASTIC,SILICA GEL ...