New cooling technology dramatically improves LED lighting performance

Recently, GE scientists announced that they have successfully applied the dual cooling technology of aircraft engines to LED lighting . The LED luminaire equipped with this new cooling technology can achieve illuminance of 1500 lumens, which is equivalent to a 100 watt halogen lamp, but only requires one third of its energy. While increasing brightness, the technology also reduces the number of LED chips , improves lamp life and reduces lamp size and weight. This means that LED lighting has become more widely used in general lighting.

LED light new technology

MehmetArik, Principal Investigator of the GE Global R&D Center LED Project, said: "This is a revolutionary cooling technology with great prospects. It is expected to bring LED lighting performance and efficiency to new heights. Through further research, we can sacrifice efficiency without sacrificing efficiency. Improve LED lighting performance under conditions of life."

The microfluidic bellows device, called the "dual cooler", was originally applied to GE's aircraft engines. When combined with the LED heatsink, the jet of high-speed air jets can quickly cool down, making the LED cooling efficiency ten times faster. In a natural cooling state. In general, if you want to get higher brightness, you need to increase the LED drive current, but at the cost of reducing the LED's luminous efficiency and affect its service life. This new cooling technology delivers the same brightness without sacrificing efficiency and product life. At the same time, the new technology not only allows LED luminaires to require fewer chips and lower cost, but also allows LED luminaires to do even more. Small and lighter.

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