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US 2014/0368126 A1Published application
Led lamp
AssigneePhoenix Electric Co., Ltd.
InventorsAtsuji NAKAGAWA, Toshitaka FUJI
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Abstract
An LED lamp comprises: a first LED part, a second LED part that is connected to the first LED part in parallel and is configured to emit a light with a color temperature lower than that of a light to be emitted from the first LED part, and an impedance circuit that is connected to the first LED part in parallel while being connected to the second LED part in series.
Claims5
An LED lamp being configured to be lit up by application of a direct-current input current with a magnitude varying in response to a dimming operation, comprising:
- a first LED part;
- a second LED part being connected to the first LED part in parallel, the second LED part being configured to emit a light with a color temperature lower than a color temperature of a light to be emitted from the first LED part;
- and
- an impedance circuit being connected to the first LED part in parallel while being connected to the second LED part in series.
1 more element
Dependencies are inferred from the claim text.