White Light-emitting Diode Lamps for Lighting Applications

2022-10-29
● White Light-emitting diode (LED) lamps are expected to take the place of conventional incandescent and fluorescent lamps for general lighting applications in the near future. For general illuminations, there are various demands such as high luminous efficacy, high color rendering properties, various correlated color temperatures and so on, corresponding to instal- lation locations and applications. We have developed two types of white LED lamps, which sat- isfy each demand using novel oxynitride/nitride phosphors. One is a high-efficacy-type warm- white LED lamp and the other is a high-color-rendering-type white LED lamp with various correlated color temperatures. In this paper, excellent optical properties of these white LED lamps are reported.

Fujikura

White Light-emitting Diode Lamps

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Lighting Applications ]

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Supplier and Product Introduction

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2006/4/24

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