Efficient LED plant lamp capable of achieving angle adjustment

The invention discloses an efficient LED plant lamp capable of achieving angle adjustment. The efficient LED plant lamp comprises a greenhouse steel frame and a ground support. A support rod is connected to the lower end of the middle of the greenhouse steel frame. A fixing plate is arranged at the top end of the support rod and connected with a slide rail through screws. A clamping jaw is clampedto a slide way of the slide rail, and the lower end of the clamping jaw is rigidly connected with the middle of the upper end of a rigid support. The two sides of the lower end of the rigid support are fixedly connected to the upper end of a main body lamp bracket. The two ends of the main body lamp bracket are provided with hinge-joint grooves in a spaced manner. The efficient LED plant lamp hasthe beneficial effects that by means of a rotary lamp bracket which is arranged in a rotary manner, angle adjustment of a sliding frame can be achieved when an iron cable is taken up and paid off, and furthermore, plants can