Being made with high power 650nm red laser diode up to 150mw to 500mw and qualified optic lens, either glass coated lens or separate crystal lens, high power red laser line generator is just performing with the best quality and the most intense red laser beam emission from beam aperture. According to proper use of an external ac/dc adapter and perfectly configured thermal emitting system, high power green laser module is just making quite satisfied red line alignment for all industrial and high tech precise line positioning works.