Multi-channel lightbulb and bar-type lighting lamp for crop growth

Abstract

The present invention relates to a multi-channel bulb and bar-type lighting lamp for crop growth, which may include a body provided with a predetermined installation region, a lighting unit provided with a substrate installed in the installation region of the body and a plurality of LED groups mounted on the substrate and generating light having different wavelength ranges, a power supply unit coupled to the body to supply power to the lighting unit and connected to an external power source, and a control module configured to operate at least one LED group selected by an operator among the LED groups, wherein the substrate may extend by a predetermined length, may be configured such that LED chips included in the LED groups are sequentially arranged thereon in a longitudinal direction, and may be formed to be curved according to the installation region.

Dependencies are inferred from the claim text.