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US 8,025,421 B2Granted
Light emitting diode lamp
AssigneeFoxconn Technology Co., Ltd.
InventorChin-Long Ku
Life of this patent
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Abstract
An LED lamp includes a base, a bracket, a knob pivotably interconnecting the base and the bracket, and a reflector facing the base. The bracket includes two perpendicular arms on which multiple first LED modules and second LED modules are mounted. The first LED modules emit warm light, and the second LED modules emit cold light. The first LED modules and the second LED modules are selective to lighten by manipulating a button attached to the base.
Claims17
An LED (light emitting diode) lamp comprising:
- a plurality of first LED modules;
- and
- a plurality of second LED modules;
- wherein the first LED modules emit light warmer than that emitted from the second LED modules;
- and
- wherein only one type of the first LED modules and the second LED modules is selected to lighten each time.
3 more elements
An LED (light emitting diode) lamp comprising:
- a plurality of first LED modules;
- and
- a plurality of second LED modules;
- wherein the first LED modules emit a first light having a color temperature lower than 3300K, and the second LED modules emit a second light having a color temperature higher than 5300K, and wherein only one of the first light and the second light is provided by the LED lamp each time.
1 more element
Dependencies are inferred from the claim text.