CXM-9-40-80-18-AC30-F4-3 Optoelectronics

Light-emitting diode (LED) lighting has been accepted widely with more and more applications being used in global market. This transformation is driven mainly from LED’s high efficiency and long life span. LED lighting modules, including COB (Chip on Board) LED engines, have become an important part of LED lighting system providing superior performance for lighting fixtures in terms of lumen output, design flexibility, fabrication process and cost efficiency. One of the popular COB products currently available in the market is the CXM-9-40-80-18-AC30-F4-3 LED engine. This article aims to discuss the application field and working principle of the CXM-9-40-80-18-AC30-F4-3 LED engine.

Applications of CXM-9-40-80-18-AC30-F4-3

The CXM-9-40-80-18-AC30-F4-3 LED engine is mainly used in lighting fixtures for indoor purpose, such as spotlight, downlight, pendant light, and ceiling light. It can also be used for outdoor applications such as streetlight, garden light, and floodlight with the expected life span of 40,000 hours. The greatest advantage offered by this LED engine compared to other options is its extremely wide gaming, from 3000K to 50K in color temperature, with Ra index of 80 and 80+ available according to customers’ needs.

Working Principle of CXM-9-40-80-18-AC30-F4-3

The CXM-9-40-80-18-AC30-F4-3 LED engine features 9 chips that can be connected to electrical power with either 30W or 40W. It also comes with a built-in LED driver, making it easier to connect with a regular energy source without an additional LED driver. Each LED chip contains multiple LED dies connected in series circuit and powered by multiple forward current (I f ). Due to the optimization of optical design, i.e. using reflector or complex lens, the emitted light from this LED engine can be concentrated into a narrow beam angle with a comfortable lumen output for task lighting, illumination lighting, and decorative lighting.

Furthermore, this LED engine uses the unique chip-on-board (COB) package technique which offers superior thermal performance with low light deterioration and high power efficiency as it reduces LED junction temperature, resulting in an extended LED life span with minimum light output deprecation. Thanks to its superior thermal management and flexibility, the CXM-9-40-80-18-AC30-F4-3 LED engine can be easily integrated into a variety of lighting fixtures.

Conclusion

In conclusion, the CXM-9-40-80-18-AC30-F4-3 LED engine provides high performance and flexibility for various types of indoor and outdoor lighting fixtures. Its COB packaging method improves its thermal performance and power efficiency, as well as its superior beam angle and color temperature. This LED engine is a great option for task lighting, illumination lighting, and decorative lighting and can be easily integrated into a variety of lighting fixtures.