Current - Test:	720mA
Lens Type:	Flat
Light Emitting Surface (LES):	9.60mm Diameter
Height:	1.37mm
Size / Dimension:	13.50mm L x 13.50mm W
Features:	--
Viewing Angle:	120°
CRI (Color Rendering Index):	95
Current - Max:	1.44A
Lumens/Watt @ Current - Test:	114 lm/W
Voltage - Forward (Vf) (Typ):	17V
Temperature - Test:	85°C
Series:	CHM-9 Gen3
Flux @ Current/Temperature - Test:	1400 lm (Typ)
Configuration:	Square
Wavelength:	--
CCT (K):	3000K 3-Step MacAdam Ellipse
Color:	White, Warm
Type:	Chip On Board (COB)
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tray

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

LED Lighting - COBs, Engines, Modules

Introduction

LED lighting technology, which has been around for quite some time, is the fastest growing technology in the lighting sector. It has revolutionized the industry, with its superior energy efficiency, brighter light output, and longer lifespans. LED lighting technology works by using a series of light-emitting diodes (LEDs) to generate light as opposed to traditional lighting sources like incandescent, halogen, and fluorescent bulbs.LEDs are incredibly small and efficient, making them ideal for a wide variety of applications. This versatility has led to the development of many different types of LED lighting products. Two common categories of LED lighting products are COBs (Chip-on-Board) and Modules and Engines. While both of these kinds of lighting offer improved efficiency and brightness, they are quite different. This article will discuss the differences between these two types of LED lighting, their application fields, and their working principles.

COBs

COBs, short for Chip-on-Board, are a type of LED lighting that combines multiple LEDs onto a single board. This board consists of several small, individual LEDs that are completely connected to each other, allowing for a single source of light, called an array. The array is then connected to either a single board of metal, or a combination of metal and plastic, and is usually placed within an aluminum heat sink. The main benefit of using a COB for your lighting is that it can provide a smooth and even output of light, which eliminates the need for additional Dimmers or Diffusers to create uniform lighting. Furthermore, there is an increased reliability for these lighting systems due to the elimination of any external circuitry or wiring.COBs are an ideal choice for applications that require a bright, uniform light source such as commercial lighting, architectural lighting, and stage lighting. The additional benefits of a COB’s design also make it suitable for applications such as display cases and signage.

Modules and Engines

Modules and Engines are the go-to type of LED lighting for smaller applications. Unlike COBs, these LED lighting systems don’t have an array of LEDs on a single board. Instead, they are made up of several individual LED chips that are evenly spaced out on an aluminum plate. This plate is then attached to either a metal plate or plastic plate, and is usually placed within an aluminum heat sink.The main benefit of using a Module or Engine for your lighting purposes is that you can customize the output of light to meet your specific needs. This is because the individual LED chips can each be programmed to emit different levels of light, allowing for various levels of brightness to be achieved.Modules and Engines are most commonly used for applications such as accent and task lighting, recessed lighting, and in-car lighting. They are also widely used for decorative lighting, such as cove lighting and cabinet lighting.

Conclusion

COBS and Modules and Engines are both amazing technologies that make LED lighting a viable option for a wide variety of applications. While they both offer superior energy efficiency, brightness, and longevity, they have different application fields and working principles. COBs are great for larger applications that require a bright, uniform light source, while Modules and Engines are better suited for smaller applications where the light output can be customized. Regardless of which type of LED lighting is best for your needs, it’s clear that LED lighting is the best choice for energy efficiency, brightness, and longevity. The fact that the technology is constantly evolving means that more and more applications will start utilizing LED lighting, leading to improved efficiency and design.

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