Straight-pipe-shaped LED lamp

The invention discloses a novel straight-pipe-shaped LED lamp. The novel straight-pipe-shaped LED lamp comprises a lamp tube, an end socket, at least one high-power LED light source, at least one collimating lens, at least one optical wedge and a power source. Light emitted by the LED light sources enters the lamp tube in a deflecting mode in the form similar to parallel beams after being subjected to light distribution twice through the collimating lenses and the optical wedges, and large-angle glare-free and high-uniformity emergent light is formed after the light is reflected and refracted through the lamp tube or is directly refracted through the lamp tube. An integrated lighting module is formed by the LED light sources, the collimating lenses and the optical wedge, is arranged in the end socket and can be replaced to be used at any time; compared with an existing straight-pipe-shaped LED lamp, the novel straight-pipe-shaped lamp has the advantages that the light sources are detachable, glare is avoided, the luminous efficiency is high, cost is low, and the lighting range can be controlled.