... heat dissipation 3.Warranty:2 years led industrial lamp 4.CE, RoHS, LED industrial lampAPPLICATION: Workshops, factories, storehouses, toll ... exhibition halls, gymnasiums, and some other places where need industrial lighting. Material: High-purity Aluminium reflector, heat sink and ... LED driver Excellent heat dissipation Warranty:2 years led industrial lamp CE, RoHS,Specifications: Model Number:FYD- ...