Warm white LED light source with high-brightness and high color rendering index

The utility model relates to a warm white LED light source with high-brightness and high color rendering index. The warm white LED light source comprises a lamp body, an adjustable LED driving power supply and a lamp panel which are arranged in the lamp body, a plurality of red light LEDs and white...

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Bibliographische Detailangaben
1. Verfasser:	WANG MAOZHONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED LIGHT SOURCES NOT OTHERWISE PROVIDED FOR LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATINGELEMENTS LIGHTING MECHANICAL ENGINEERING NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to a warm white LED light source with high-brightness and high color rendering index. The warm white LED light source comprises a lamp body, an adjustable LED driving power supply and a lamp panel which are arranged in the lamp body, a plurality of red light LEDs and white light LEDs which are fixed on the lamp panel, and a lamp shade arranged at the upper part of the lamp body. The warm white LED light source has the advantages that the brightness and the color temperature of the LEDs can be adjusted by adjusting the adjustable power supply, so that excellent warm white light effect with high-brightness and high color rendering index can be obtained, and the lamp can be more suitable for illumination.