... Lamp & explosion-proof lamp 1.Material:die casting aluminum alloy 2.High temperature silicon seal JH-0301 Round White Bulkhead Lamp & explosion-proof ... bridge.ect.5.Partial products can be installed with fluorescent lamp.Applicable placeFactory, school, gardens, a variety of ... metal, ceramic and plastic products, Bakelite appliances, aluminum die-casting products and LED lamp parts. Since our ...