Shenzhen Jiawei Photovoltaic Lighting Co., Ltd.

Light-core Limited

Jhon-Ci Liu

Tsun-Hung Huang

An LED lamp capable of adjusting a beam spread thereof mainly comprises an adjusting module disposed between a seated body and a cover unit. The adjusting module includes a holder connecting to the seated body, a motivating member traveling within an aperture of the cover unit, an engaging member propping the motivating member against the holder, and a lens disposed on the engaging member. Thereby, rotating the motivating member triggers the engaging member to either move protrudently outward or draw back inward with respect to the cover unit. Accordingly, a beam angle of LED members disposed on a circuit unit of the lamp holder is able to be increasingly condensed or spread, then promoting the luminaire efficiency of the present invention.

LED lamp capable of adjusting a beam spread thereof

A light module with a distinguishable characteristic and a detachable feature is adapted to an LED lamp. The light module includes an installing seat disposed on a seat body of the LED lamp, and an embedding seat designed in accordance with the installing seat. At least one mark area with a plurality of slots defined on the installing seat is able to combine with at least one buckling area with protrudent members on the embedding seat. By means of the cooperation of the mark area and the buckling area, users are able to judge the wattage of the light module, thereby preventing incompatibility between the LED member and light module due to different powers. Accordingly, a quick check on the polarity of the LED member before installation is brought about for increasing the using convenience.

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Taipei, Taiwan

Jhon-Ci Liu