Specifications: Electroluminescent (el) characteristics: Super-thin surface emission panel (as thin as 0.2 mm, low space needs, light weight and pastable) Solid cold light source (no heat generation, good tenacity, can be arbitrarily bent without affecting the light emission, can be freely processed) Shockproof (can stand high surface pressure and severe external shock) Abundant emission colors (el can emit four primary colors of light: Blue, green, blue-green and white. Through dopant mixture nd our unique manufacturing Technique, we can produce all kinds of colors you need. ) Low power consumption (lowest among the electrically powered devices) Long life span (over 10000 hours) No harmful radiation (not harmful to eyes, soft light emission, no UV and other harmful radiation) High visibility (high ability to penetrate through smoke and fog) Arbitrary pattern design (can design true color pattern and freely good ability to stand humidity(can light in the water)