New cooling technology to improve the performance of LED lighting

Recently, GE scientists announced that they will be successful in aircraft engine double cooling technology used in LED lighting. Equipped with the new cooling technology of LED lamps, can reach 1500 lumens of illumination, brightness equivalent to a 100 watt halogen lamp, but only one-third of the energy required. At the same time, the technology can also reduce the number of LED chips, improve the lamp life and reduce the size and weight of the lamp. This means that LED lighting can be more widely used in general lighting.

New technology of LED lamp

"This is a revolutionary cooling technology with great prospects," said MehmetArik, chief researcher at GE global research and development center in LED. It is expected to improve the performance and efficiency of LED lighting to new heights. Through further research, we can improve the performance of LED lighting without sacrificing efficiency and lifetime. "

This is called "micro fluidic device of double wind box cooler" originally used in GE aircraft engine, after combining it with the LED heat sink, the jet of high-speed air jet can be rapid cooling, the cooling efficiency of LED ten times in the natural state of cooling. Under normal circumstances, if you want to get a higher brightness, you need to improve the drive current of LED, but the cost is to reduce the luminous efficiency of LED and affect its service life. This new cooling technology can get the same brightness at the same time without loss of efficiency and service life of the product, at the same time, the new technology not only makes the LED lighting chip needs fewer, lower cost, the LED lamps can be made smaller and lighter.