博文

目前显示的是 十月, 2016的博文

LED high bay light replace 400W MH high bay in factory

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Project: 150W LED high bay light replacement 400W metal halide high bay lighting fixtures The Expectation Customer want to use industrial LED lights to replacement current 400W high bay lighting fixtures in workshop. The luminaire install in a 9 meters high ceiling, consider to the high cost of maintenance for replace lamp and ballast, customer searching for a long lifespan LED lights to replacement current 400W GE lighting high bay lighting fixtures. The situation Luminaire before: GE lighting 400W Metal Halide lamp, high bay lighting fixture with ballast. (Lamp model: KRC400/D/VBU/960 metal halide ) Lamp standard data sheet: Lamp type: 400Watt Metal Halide installation Height: 9 meters high  The solution According to customer current lighting information, we got the lamp model from the picture and checked the datasheet, lamp power consumption 405.66W, 23500lm, effective luminous flux 16450lm.  lamp need to run with ballast, whole lighting system power cons