CXB1820-0000-000N0UR250G

Current - Test:	550mA
Lens Type:	Flat
Light Emitting Surface (LES):	12.00mm Diameter
Height:	1.70mm
Size / Dimension:	17.85mm L x 17.85mm W
Features:	--
Viewing Angle:	115°
CRI (Color Rendering Index):	90
Current - Max:	1.05A
Lumens/Watt @ Current - Test:	127 lm/W
Voltage - Forward (Vf) (Typ):	36V
Temperature - Test:	85°C
Series:	Xlamp® CXB1820
Flux @ Current/Temperature - Test:	2510 lm (2420 lm ~ 2600 lm)
Configuration:	Square
Wavelength:	--
CCT (K):	5000K 3-Step MacAdam Ellipse
Color:	White, Cool
Type:	Chip On Board (COB)
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tray

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Introduction
CXB1820-0000-000N0UR250G is a blacklight-blue high-power multi-chip LED package designed for applications in LED lighting. It is based on the Cree Xlamp CXB1820 warm white COB with a superb lumen output. This product is designed for applications that require high efficacy, excellent lumen maintenance, and a long life cycle such as architectural, mall and office lighting, greenhouse and stage lighting.

Opto-electrical Performance
CXB1820-0000-000N0UR250G features an advanced LED package with 3 Cree XP-G2 LED packages surrounded by a thick aluminum substrate base emitter. The LED package produces an extraordinary luminous efficacy of up to 140 lm/W and an impressive luminous flux of up to 17,000 lm, making it ideal for a large range of illuminating applications. The package also features a wide beam angle of up to 180 degrees, making it suitable for general lighting purposes. Furthermore, it offers a very long life-time of up to 60,000 hours, enabling the user to make long-term investments with a low-maintenance approach.

Color Options
CXB1820-0000-000N0UR250G is available in three different color temperature options: warm white, neutral white and cool white. The warm white package produces a light output of 2700 K, the neutral white package produces 5000 K, and the cool white offering yields an output of 6500 K. Additionally, CXB1820-0000-000N0UR250G is available in the standard 5-step MacAdam binning to ensure optimal lumen consistency and repeatability. The unit is also RoHS and UL Certified.

Heat Sinking Requirements and Working Principle
CXB1820-0000-000N0UR250G’s exceptional light output comes with heat dissipation requirements. Therefore, the use of a robust heatsink is recommended; this increases the thermal conductivity of the LEDs and ensures longevity. Moreover, CXB1820-0000-000N0UR250G is designed to be used with a constant voltage power supply. When connected to a suitable power supply, its LEDs will produce light of superior quality and absolute reliability. Additionally, the LED package allows for direct voltage LED drivers, providing further market flexibility and cost-efficiency.

Applications
CXB1820-0000-000N0UR250G is ideal for applications that require exceptional lumen output and highly efficient color mixing. This product is particularly suitable for architectural lighting, mall and office lighting, greenhouse and stage lighting. Additionally, its wide beam angle and high lumen output makes it ideal for general lighting purposes as well.

Conclusion
CXB1820-0000-000N0UR250G is an excellent choice for applications that require superior lumen output and high efficiency. This product offers exceptional light output with a wide beam angle, enabling users to make long-term investments with minimal maintenance. CXB1820-0000-000N0UR250G is suitable for a wide range of illuminating applications, and its use of a 5-step MacAdam binning, robust heatsink, direct voltage LED drivers and RoHS and UL certification makes it an ideal choice for high-end LED lighting applications.

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