Basement LED temporary illumination lamp in construction stage

The utility model relates to a basement LED temporary illumination lamp in a construction stage. The lamp comprises supporting angle steel and angle steel supporting bases. The supporting angle steel and the angle steel supporting bases are fixedly connected through connection bolts and nuts, the supporting angle steel is fixed to a concrete top plate through all-wire hanging rods, the middle of the upper surface of the supporting angle steel is fixedly provided with a waterproof wire box, an LED driver is arranged in the waterproof wire box, the two sides of the waterproof wire box are fixedly provided with two shackle insulators used for tying and fixing power lines respectively, the lower surfaces of the angle steel supporting bases are fixedly provided with two LED lamps connected in parallel, each LED lamp comprises three serially connected LED lamp beads, the LED lamp beads are welded to the positive pole and the negative pole of an aluminum substrate according to polarity, aluminum radiators are connected with one side of the aluminum substrate in an adhesive mode, and the aluminum radiators are fixedly connected with the lower surfaces of the angle steel supporting bases in an adhesive mode. The lamp has the advantages of being reliable in fixation, stable in brightness, simple in wiring, low in operation energy consumption, good in cooling performance, not prone to being manually damaged, waterproof, dustproof, resistant to vibration and convenient to maintain.