This kind Metal Halide Lamp are suitable for illuminating on . Application : High luminance,energy-saving,long life service INPU QUARTZThis kind Metal Halide Lamp are suitable for illuminating on . Application : High luminance,energy-saving,long life service,good spectrum color with red,green,blue,purple. Application: Suit for floodlight on building ,throw light and illumination,large shaopping ...