SPHWHAHDNM271ZW3D3

LED Lighting - COBs, Engines, Modules

Light emitting diodes (LEDs) are an increasingly popular and efficient source of light. With advances in light output and color accuracy, these tiny electrical components are being used for a range of applications.LED lighting , specifically COB (Chips On Board) engines, modules and integrated light engines, are now a key lighting choice for many applications.

SPHWHAHDNM271ZW3D3 Application Field and Working Principle

SPHWHAHDNM271ZW3D3 is a COB LED light engine. It can be used in a variety of applications, such as:

• Spotlight and downlight
• Decorative lighting
• Display, cabinet and showcase lighting
• Signage and signboard lighting
• Led flood lighting
• Accent lighting
• Outdoor recessed lighting
• Retail and architectural lighting

SPHWHAHDNM271ZW3D3 is a combined module of LEDs. It is composed of several tiny LED chips that are combined together on a single board. The integration of multiple little LED chips onto a single substrate offers higher brightness than single LEDs can. The single board design makes it possible to simplify the installation and wiring.

The working principle of this COB LED light engine is based on the diode-pumped solid-state laser. The laser is composed of a gallium arsenide (GaAs) diode which acts as the excitation source, and a gain medium in the form of a crystal which is pumped by the diode. The crystal amplifies the light from the diode and the gain produced is called stimulated emission. The light from the gain medium is then spread over a large area, which increases the brightness of the light output.

The SPHWHAHDNM271ZW3D3 COB LED light engine uses a variety of different LED chips, including red, green and blue (RGB) as well as white LEDs. The combination of different colored LED chips makes it possible to create a variety of color temperatures and hues. Additionally, the combination of LEDs in the COB light engine helps to produce an even spread of light over a wide area.

The SPHWHAHDNM271ZW3D3 COB LED light engine has a luminous flux of 400 lm and a color rendering index (CRI) of 70. The light emitted by the LED engine is directional, making it suitable for many different applications such as architectural and retail lighting. Additionally, the LED engine is energy efficient and has a long life span, making it a cost effective lighting solution.

Conclusion

In conclusion, the SPHWHAHDNM271ZW3D3 COB LED light engine is a versatile and efficient lighting system that can be used for a range of applications. Its combination of different colored LED chips and its directional light output makes it suitable for use in many different types of lighting. Its energy efficiency and long life spans make it a cost effective lighting solution for many applications.