Wanbang Optoelectronics newly developed LED light source achieves a world record of 261LM/W

Tested by the National Semiconductor Light-Emitting Device (LED) Application Product Quality Supervision and Inspection Center, Wanbang Optoelectronics has successfully developed the LED light source with a luminous efficiency of 261LM/W in the past one year, which has set a new world record of 254LM/W.

According to He Wenming, Chairman of Wanbang Optoelectronics Co., Ltd. ( http:// ), the research results use MCOB packaging technology pioneered by Wanbang Optoelectronics, using radiation magnetic as the substrate, which further improves the stability of LED bulbs. Solved the problem of LED light decay, color drift and so on. At present, Wanbang Optoelectronics has achieved industrial development and its production cost is lower than similar products. It is believed that the wide application of this light source will completely change the pattern of domestic application products.

At present, the fluorescent lamp produced by the company has received extensive attention from contract energy management companies at home and abroad due to its high luminous efficiency (complete lighting efficiency of 130Lm/W or more) and good stability. The current output has reached 10,000 pieces/day, according to the company. According to the sales director, due to the increasing number of orders, the company's output will increase to 20,000 pieces per day next month to meet the needs of domestic and foreign customers.

(This article is the contribution of Wanbang Optoelectronics)