Kinds of lamp seals are widely used in street lamps, construction lamps, industrial and mining lamps, vehicle lamps, Marine lamps, tunnel lamps, etc. 
Features: waterproof, dustproof, flame retardant, high temperature resistant, ozone resistant and aging resistant, sealed, ROHS compliant products. 
Material: silicone, foam silicone, nitrile. 
Hardness: 30 to 60 A
Color: white, black, transparent, translucent, ivory. 
Process: Pressure moulding,  extrusion and splicing 
Specification: Rectangular sealing ring 225 * 59 mm/foam sealing ring 900 * 5.9 * 4.2 / silicone thread ring 40 * 18.7, etc , could produce according to the drawings and samples.