TEK LIGHTING TECHNOLOGY CO.,LTD

How to replacement 400W HPS high bay? When it cones to high bay lighting, high pressure sodium(HPS) lamp is a thing of the past. Way to costly to run and maintain. In the past year, high pressure sodium(HPS) high bay lighting widely used in all kinds of industrial and commercial lighting. Today, we have LED high bay light with low power consumption and high lumen output to fulfill that industrial energy saving lighting applications. With the developing of LED lighting, the price getting more cheap to purchase, and it ’ s almost maintain free,...

LED high bay light applications: Used for in-door & out-door, eg. the workshop, the storehouse, the road toll station, the gas station, the large-scale supermarket, the exhibition hall, the stadium and so on which need lighting 3. Using instructions   3.  LED high bay light  Using instructions 1. Working voltage: AC85-265V/277V  50-60Hz, Do not exceed the operating voltage. 2. Storage temperature:-25℃ ~ +65℃。 Working temperature: -40℃~+55℃。 Best working temperature: -0℃ ~ +30℃ 3. The reflector of the light is easily deformed, so please handle with care and no press hard during transportion or storage. 3. Maintenance & repair instructions 4. LED high bay light Maintenance & repair instructions   1. Troubles resolution:    Troubles and solutions: Observe the surface of LED light source whether there is discoloration, broken traces, with or without obvious fracture connectivity when you check. Please also chec...

what is the different for 500W LED high bay light with 100W LED high bay light? The new designed retrofit fin-style LED high bay light , special upgrade heat sink design with copper heatpipe, repidly passed heat from LED chips to aluminum fins heat sink, lower LED temerperature, extend LED lifespan. So wih new design, make a higher power 300W- 500W high bay could be achieve. It is a good news for retrofit 1000W HID now! The old design do not have heat pipe and heat sink much thin and smaller than new designed copper fin-style LED high bay light