LXK8-PW27-0404

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Light emitting diode (LED) lighting has become increasingly popular in recent years, replacing traditional light sources such as incandescents, halogen lamps and CFLs with greater energy efficiency and longer lasting bulbs. One option in the LED lighting market is LXK8-PW27-0404, which is a COB (Chip-on-Board) LED. This article will introduce the application field and working principle of LXK8-PW27-0404.

Applications

LXK8-PW27-0404 is a multipurpose LED lighting solution that is suitable for a variety of applications. It is suitable for high-power lighting applications, including use in high-bay, run-down and floodlighting, aiming to replace traditional high-power light sources like 400W and 1000W metal halide lamps. With a wide voltage range from 85-305V AC, a minimum 95 CRI and robust IP65/IP67 waterproof rating, LXK8-PW27-0404 is also suitable for exterior lighting applications. This LED engine is designed to be combined with a separate driver, either a conventional constant current LED driver or a high frequency power supply.

Working Principle

A LED engine consists of a driver, PCB (printed circuit board) and LED chips. In this case, LXK8-PW27-0404 contains 1R1G1B elements, each of 10W output. The whole light engine, including driver, board and LED chips, operates under passive cooling.

The LXK8-PW27-0404 requires a separate driver, which is connected to the light engine via a 6-pin molex connector and a power cord, allowing for simple installation. The LXK8-PW27-0404 light engine, together with the driver, supports universal AC input from 85V to 305V, eliminating the need of special local voltage requirement, and it is also compatible with leading dimming protocol such as 1-10V and DALI control.

The driver converts incoming AC voltage into DC voltage, and regulates the current flow to the LED chips. This avoids over-heating of the LED chips, reducing the risk of failure and extending their life. The LED chips are then powered to illuminate, allowing for light emission.

LXK8-PW27-0404 LED provides precise color output and a high uniformity of light due to the modern and precise optics extractor, which results in a uniform beam of greater than 65%, no matter the lighting angle.

Conclusion

LXK8-PW27-0404 is a multi-purpose LED lighting solution suitable for a variety of applications, such as high-power lighting applications, high-bay, run-down and floodlighting, and exterior lighting. It is designed to be combined with a separate driver, and supports universal AC voltage as well as leading dimming protocols. The LXK8-PW27-0404 also features precise color output and a high uniformity of light, eliminating hotspots.

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