SPHWHAHDNG27YZT2D3

Temperature - Test:	85°C
Lens Type:	Flat
Light Emitting Surface (LES):	14.50mm Diameter
Height:	1.50mm
Size / Dimension:	19.00mm L x 19.00mm W
Features:	--
Viewing Angle:	115°
CRI (Color Rendering Index):	90
Current - Max:	1.84A
Lumens/Watt @ Current - Test:	144 lm/W
Voltage - Forward (Vf) (Typ):	34V
Series:	COB D Gen3
Current - Test:	720mA
Flux @ Current/Temperature - Test:	3526 lm (Typ)
Configuration:	Square
Wavelength:	--
CCT (K):	4000K 2-Step MacAdam Ellipse
Color:	White, Neutral
Type:	Chip On Board (COB)
Part Status:	Active
Packaging:	Tray

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Numerous applications make use of light emitting diodes (LEDs) for energy efficient lighting solutions. The term “LED lighting” refers to both the type of lighting product (LED) and the application or technology of its usage. LED lighting encompasses a wide range of technological components, including COBs (chips on board), engines, modules, power supplies, and many more. This article will focus on the application field and working principle of SPHWHAHDNG27YZT2D3, a type of LED lighting technology.LED lights are made up of an LED chip, a LED driver, and a LED light engine. LED chips, also known as light emitting diodes, are the tiny semiconductor devices that emit visible light when a current is passed through them. LED drivers control the electrical current through the LED chip, ensuring that the LED is operating safely and optimally. LED light engines are the components responsible for powering and operating the LED chip and driver, as well as providing a housing for the components.SPHWHAHDNG27YZT2D3 is a low-cost, high power LED engine that is designed to be used in a variety of lighting applications. It incorporates a brushed aluminium heat sink and a sealed COB module with integrated power supply into the engine. The engine is designed to operate at a current of 350mA and has a thermal resistance of 8.5°C/W. The design also includes a built-in colour temperature control system to ensure that the colour output remains consistent across a range of lighting applications.SPHWHAHDNG27YZT2D3\'s application range is broad, making it suitable for a variety of lighting needs. This engine can be used for general lighting applications, such as task lighting and ambient lighting, as well as for spot lighting and floodlighting applications. It is also a cost-effective solution for building façade or void lighting, or for any other lighting applications that require a powerful light output.The SPHWHAHDNG27YZT2D3 engine features a sealed design that prevents dust and moisture from entering the engine. This helps to preserve the lifespan of the engine, as well as ensuring that it is safe to use in damp and dusty environments. The engine also has an aluminium heat sink with a finned surface that facilitates efficient heat dissipation. This design ensures that the operating temperature of the engine is maintained within the recommended range, further increasing its durability.The working principle of the SPHWHAHDNG27YZT2D3 engine is relatively straightforward. When a power supply is provided, electricity flows through the LED chip, and the LED chip emits light. The LED driver is responsible for regulating this electricity flow, which in turn, controls the brightness and colour temperature of the light output. The heat sink also helps to keep the temperature of the LED engine within the operating temperature range.In conclusion, SPHWHAHDNG27YZT2D3 offers a versatile, cost-effective solution for LED lighting applications. Its sealed design helps to increase its durability and longevity, and its thermal resistance ensures that its operating temperature remains at optimal levels. Additionally, its finned aluminium heat sink facilitates efficient heat dissipation and allows for a wide range of lighting applications.

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