XPEWHT-U1-R250-008E7

Lumens/Watt @ Current - Test:	72 lm/W
Base Part Number:	XPEWHT
Thermal Resistance of Package:	9°C/W
Height - Seated (Max):	0.084" (2.13mm)
Size / Dimension:	0.136" L x 0.136" W (3.45mm x 3.45mm)
Supplier Device Package:	--
Package / Case:	1414 (3535 Metric)
Mounting Type:	Surface Mount
Viewing Angle:	115°
Current - Max:	1A
CRI (Color Rendering Index):	90
Series:	XLamp® XP-E
Voltage - Forward (Vf) (Typ):	3.05V
Current - Test:	350mA
Flux @ 25°C, Current - Test:	77 lm (74 lm ~ 81 lm)
Flux @ 85°C, Current - Test:	--
CCT (K):	3000K
Color:	White, Warm
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Introduction

XPEWHT-U1-R250-008E7 is a LED lighting device which adopts U-style construction and high power LED technology. This product is classified as LED lighting - White, and features high luminous efficiency, high protection level, low heat resistance and long lifetime. In this article, we will discuss the application field and working principle of XPEWHT-U1-R250-008E7.

Application Field

XPEWHT-U1-R250-008E7 is widely used in lots of applications like streetlights, building lighting and decoration. The product is great for lighting up commercial areas, educational facilities, shopping centers and industrial sites. It is also applied in architectural decoration and other specialty lighting. The LED lighting device is also suitable for lighting applications that require strong light and short reaction time, such as traffic signals and emergency lighting.

Working Principle

XPEWHT-U1-R250-008E7 is a high power LED lighting device, which adopts U-style construction and advanced LED technology. It consists of a high power LED chip, a housing (including baseplate, reflector and other parts) and a mounting plate. The latter is used to fixing of the product to various surfaces.The device is powered by direct current, which is converted into alternating current by an integrated power source. Then, the current is transmitted to the LED chip and the light is generated when the electrons in the chip react with the phosphor material, which is enriched in the housing.The design of the housing of XPEWHT-U1-R250-008E7 is to a large extent dedicated to the role of light guiding, including factors such as: the shape of the reflector and the size and structure of the baseplate. The structure and materials of the housing are carefully designed to ensure effectiveness of the light guiding effect and enabling the areas to benefit from the powerful LED light.

Conclusion

In conclusion, XPEWHT-U1-R250-008E7 is an LED lighting device, classified as LED lighting - white, which is widely used in many applications. The product is powered by direct current and its working principle is based on the reaction of electrons with the phosphor material, which is enriched in the housing. The structure and materials of the housing are designed to ensure the effectiveness of the light guiding effect.

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