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JINLING Chen

KIM Chen
 
Chi ming Electronics Co., Ltd. was established in Taiwan in 1984. Has nearly 38 years of experience. Manufacturing LED car lights, LED truck lights. Serving the needs of customers is the most important goal.

News & Events>>Research & Develop

Subject: AUTO Lighting-tungsten light-emitting efficiency is low, the consumption current is converted up
2010-02-05




Tungsten consume a large amount of power, Taiwan's use of 22.18 million light bulb consumes about 10 • 8 billion units of electricity. The worst is that tungsten light-emitting efficiency is low, the consumption current is converted up to 90% of the heat, rather than the required light. Energy Board survey found that Taiwan's incandescent light bulb usage is very high, widespread housing, hospitals, hotels, restaurants and greenhouses.