Hid xenon Xenon bulbs(lamp-chimney material: uv-cut resist ultraviolet radiation quartz glass Principium: shine through the ionization of the gas Color temper ature: k, k, k, k, k, k, k, , Luminosity: lm Lifespan: hr Strict eight items testing of bullbat hid capacity: High/low temperature testing ; Iec - - tremor testing; En waterproof and dustproof testing Din antisepsis testing ; Insant high/low voltage testing; Times /one minute open circuit testing ; Emc cispk guard against hertzian Oem package/neutral-package and so on