The invention discloses an LED lamp convenient to install, and relates to the technical field of LED lamps. The LED lamp convenient to install comprises an installing frame, a lamp body is arranged below the installing frame, fixing plates are arranged at the two ends of the lamp body, fixing holes are formed in the middles of the fixing plates, a clamping block is arranged on one side of the installing frame, a sliding groove is formed in one side of the installing frame, a sliding block is slidably connected into the sliding groove, a threaded hole is formed in one end of the sliding block, the other end of the sliding block extends out of the sliding groove and is fixedly connected with the clamping block, a threaded rod is in threaded connection with the interior of the threaded hole, and the end, away from the sliding block, of the threaded rod penetrates through the installing frame and is fixedly connected with an adjusting head. According to the LED lamp convenient to mount, through cooperative arrangement of the clamping block, the sliding groove, the sliding block, the threaded hole, the threaded rod and the adjusting head, mounting and dismounting of the LED lamp are facilitated, fixing is firm, the distance between the clamping block and the installing frame can be changed, the mounting range of the LED lamp is widened, and the practicability of the device is improved.