The formal use of 445nm blue dot laser alignment is always continuing for quite long time, and still working with highly stable and reliable dot generation in long time use. It is applying an import 445nm blue laser diode with selected output power of 50mW, 80mW and 100mW. Only after its proper use of metal heat sink cooling system inside its durable anodized aluminum alloy housing tube, available with small size tube diameter of 16mm, this blue laser module always gets good thermal emitting, and highly stable blue dot projection under any other harsh working occasion of mechanical moving or calibration as well.
On basis of an external AC/DC adapter, the genuine use of 445nm blue dot laser alignment gets no need to make batter change. It is easily getting continuous blue laser beam emission within several miles far away. In addition, owing to its invisible blue laser light emission under sunlight, high power blue laser is only making quite satisfied dot measurement for both long distance and formal lighting occasion as well. At the same time, according to special use of extending electric wires for both 445nm blue laser module and DC power supply, this direct diode emission made blue laser module just assures freely installed distance of 3 meters, and convenient blue dot projection onto any vertical or horizontal surface easily.
According to special use of extending electric wires for both 445nm blue dot laser alignment and DC power supply, after special use of a laser alignment mounting bracket, it always makes convenient installation, and emits quite charming and attractive blue laser light emission from beam aperture. Any time users are aware of any powerful blue laser radiation and reflection, only after correct wearing of laser safety goggle and avoiding eye exposure to beam aperture, high power blue alignment laser always makes easy and safe dot measurement for all application fields perfectly.