a,The lamp body is high pressure die-cast alumiun,corrosion resistant house.

high in strength and compact in structure

    b, Lamp reflector is high-purity aluminum cast and high in reflectivity and stable in chemical performance after electrochemical polishing.

    c, the outside is static spray-paint,high temperature and weather resistant frame.

    d, Respirator of some lamp in lamp holder shade ensure high output luminous flux and reduction in attenuation of reflectance.

    e, lamps have top-lid operation desks for convenient maintenance

    f, translucent cover is made of high strength and shock-proof toughened glass feathering

 high transmittance and high intensity and are sealed up with lamp house as one

    g,high transparent arc steel and reinforced glass with a thermal  resistance over 200 degree.

    H,long life silicone rubber gasket with a thermal resistance high than 250 degree.

    i, internal bulb-replacement structure is excellent in sealing, dust and water proof property.