Have you ever found an easy operating and quick dot alignment? Either it is pointing at close or long distance, it just makes good job with a high brightness 635nm red laser diode module. Available with wide range output power of 5mW to 100mW, equipping with an import laser diode, metal heat sink cooling system, it is working well with good thermal emitting, and highly stable red dot alignment within long lasting time of 8 to 10 hours. From the very beginning design of 635nm red laser diode module, equipping with a qualified glass coated lens and up to 24 hours aging preventing tests, it is working without light decay or blur. It is generating high transmittance red laser light and highly clear red dot alignment at various work distances. Only if it makes correct use of output power and easy mounting onto industrial device, it assures no barrier, no mistake and noncontact dot measurement for both industrial and high tech work fields effectively.