SPHWHAHDND27YZW2D2 Optoelectronics

Current - Test:	360mA
Lens Type:	Flat
Light Emitting Surface (LES):	9.80mm Diameter
Height:	1.50mm
Size / Dimension:	13.50mm L x 13.50mm W
Features:	--
Viewing Angle:	115°
CRI (Color Rendering Index):	90
Current - Max:	920mA
Lumens/Watt @ Current - Test:	121 lm/W
Voltage - Forward (Vf) (Typ):	34.6V
Temperature - Test:	85°C
Series:	LC013D Gen2
Flux @ Current/Temperature - Test:	1509 lm (Typ)
Configuration:	Square
Wavelength:	--
CCT (K):	2700K 2-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

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LED Lighting - COBs, Engines, Modules

LED lighting technology has come a long way in providing energy efficiency and long-term durability in an ever-growing range of applications. Homeowners, businesses and organizations have all come to appreciate the many benefits LED lighting can offer. Among the many types of LED lighting, COBs, engines, and modules represent the cutting-edge of the technology.

COB (Chip on Board) Technology

COB, which stands for “chip on board”, is an innovative type of LED lighting which has only been around since the late 1990s, however has rapidly become the industry standard. In a nutshell, this technology uses a single piece of silicon that’s been integrated into the board with multiple LED chips. On the back, there’s a single heat sink that’s used to help dissipate the heat generated by the LED chips.In terms of power management, COB technology is extremely efficient. Unlike traditional LED lighting, COB LEDs require a much smaller driver compared to traditional ones because they don’t need their own circuits. As a result, they’re much more efficient at converting electrical energy into light energy. Not only that, but due to their construction, COB LEDs typically produce a much higher level of illumination than traditional LEDs.

LED Engines

An LED engine is essentially a device that’s capable of powering any type of LED module. It accomplishes this by providing a steady and reliable electrical power output. LED engines come in a variety of configurations, including different wattages, color temperatures, and beam angles.At their core, LED engines use a combination of circuitry and components to effectively control the electrical output needed to power LED modules. This makes them ideal for applications where consistent and stable illumination is needed. Additionally, LED engines typically come with a built-in heat sink, which helps keep LED module temperatures under control.

LED Modules

An LED module is comprised of several LED chips that are wired together and placed on a circuit board. These modules are typically used in applications where multiple, small LED light sources are needed. This could be a large area light, such as a stadium or football field, or even a billboard or trade show sign.Different types of modules may contain a few dozen or even a few hundred individual LEDs. Some of the more intricate modules even offer adjustable color temperature, dimming capabilities and other features.

SPHWHAHDND27YZW2D2 Application Field and Working Principle

The SPHWHAHDND27YZW2D2 is a type of LED module designed for outdoor applications. It’s designed to be extremely energy-efficient and is capable of producing up to 11,000 lumens of illumination at an astounding energy efficiency rate of 127 lumens-per-watt (LPW).The working principle behind this LED module is quite simple. First, the LED module receives electricity through its AC input port, which is then processed by the power module and converted into the necessary DC current. From there, the LED module’s PCB (Printed Circuit Board) distributes that power amongst the individual LED chips and this helps to produce a reliable and consistent output. Additionally, each module also has a dedicated heat sink which helps to keep the temperature of the LED chips under control.

Conclusion

The LED lighting technology of today offers users a wide variety of product types, including COBs, engines, and modules. Each type of LED offers its own set of advantages and disadvantages, but ultimately, LED technology remains a viable option due to its low energy costs and long-term durability. From commercial applications to residential spaces, LED lighting is sure to remain a popular choice for many years to come.

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