635nm 638nm 1000mW 1W Red Cross Laser Module TTL

Instructions for use: 1 Connect the power plug before turning on the switch. Power is applied for 10 minutes into a stable state. Switching power supply interval should be greater than 5 seconds, or easily damaged lasers. 2 power panels should be placed on an insulator or overhead when using, otherwise it will bake a bad laser power. At the same time, and not let the laser power cables suffered at great force, so as to avoid the laser internal wiring circuit. 3 To make the laser heat well, move the laser fixed on a flat metal plate. 4 Please note that the use of dust, the dust can not be used in place much, if not a long time in the laser light hole stickers affixed dust.