... 300w Industrial High Bay LED Replacement 500w Halogen Lamp Thank you for your attention to RuiXing. ... with dustpoof cover only 45 degee. 2.Material: Lamp sheel adopts excellent aluminum, anodizing and anti-corrosion ... Light,10-80w led flood light with sensor;l 30-300w LED High Bay Light; ... industrial lighting, gas station led canopy lights, industrial lamp, led coal mining lights, high bay lighting, ...