Allicdata Part #: | SPHWHAHDNG28YZU2D2-ND |
Manufacturer Part#: |
SPHWHAHDNG28YZU2D2 |
Price: | $ 3.96 |
Product Category: | Optoelectronics |
Manufacturer: | Samsung Semiconductor, Inc. |
Short Description: | LED COB D 3500K SQUARE |
More Detail: | LED Lighting COBs, Engines, Modules Chip On Board ... |
DataSheet: | SPHWHAHDNG28YZU2D2 Datasheet/PDF |
Quantity: | 1000 |
500 +: | $ 3.60319 |
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): | 95 (Typ) |
Current - Max: | 1.84A |
Lumens/Watt @ Current - Test: | 108 lm/W |
Voltage - Forward (Vf) (Typ): | 34.6V |
Series: | COB D Gen2 |
Current - Test: | 720mA |
Flux @ Current/Temperature - Test: | 2701 lm (Typ) |
Configuration: | Square |
Wavelength: | -- |
CCT (K): | 3500K 2-Step MacAdam Ellipse |
Color: | White, Warm |
Type: | Chip On Board (COB) |
Part Status: | Active |
Packaging: | Tray |
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The LED lighting industry has been steadily growing due to its energy-efficiency, long lifespan, and color accuracy. One of the most popular applications for LED lighting is Chips On Boards (COBs). COBs are packages of interconnected LED chips that are used in a variety of applications, including light fixtures, displays, and monitor backlighting. In this article, we\'ll explore the applications and working principles of the SPHWHAHDNG28YZU2D2 LED COB.
Applications
The SPHWHAHDNG28YZU2D2 LED COB is a versatile product that can be used in a variety of lighting applications. It is widely used for task lighting, such as the illumination of pathways, drives, and walkways. It can also be used for focused lighting in areas such as retail shops, airports, and museums. In addition, the COB is suitable for use in high-ceiling applications, as it is able to evenly distribute light throughout a larger area.
The SPHWHAHDNG28YZU2D2 LED COB is also a popular choice for office and home lighting applications. Due to its superior color accuracy, it can be used to create a pleasant and comfortable atmosphere in workspaces and living rooms. It is also a great choice for accent lighting and highlight walls, as its directed light can create vivid and dynamic effects. Finally, the COB can be used for floodlighting and architectural illumination, providing a powerful and visually-appealing outdoor lighting solution.
Working Principle
The SPHWHAHDNG28YZU2D2 LED COB uses a Multi-Chip LED design, which employs multiple LED chips connected together to form a single unit. This design makes the COB more efficient and powerful, as it is able to transform more electrical energy into light energy. Furthermore, Multi-Chip LED design allows the COB to deliver its light uniformly and consistently over a long period of time.
In addition to its Multi-Chip LED design, the SPHWHAHDNG28YZU2D2 features a unique passive cooling system. This system consists of a thermal management component, which consists of two parts: an epoxy and a silicone grease. The epoxy transfers the heat from the LED chip to the silicone grease, which in turn dissipates the heat away from the chip, keeping it cool and efficient.
The SPHWHAHDNG28YZU2D2 LED COB is also equipped with an innovative reflector design. This reflector consists of a high-efficiency reflector material, which is designed to capture most of the light generated by the LEDs and reflect it back to its source. This helps to create a more uniform and powerful light output, as more of the light is directed towards the desired area.
Conclusion
The SPHWHAHDNG28YZU2D2 LED COB is a versatile and powerful lighting solution, suitable for a variety of applications. Its Multi-Chip LED design, passive cooling system, and innovative reflector design make it an ideal choice for a variety of applications, including task lighting, accent lighting, and floodlighting.
The specific data is subject to PDF, and the above content is for reference
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