It is a quite quick work for users to get clear enough dot alignment result only if green dot laser alignment is properly selected its output power. It is not only required to used for very close distance such as your hand reaching work place, which is also required to work at quite long work distance and high lighting working environment etc. Users should always be cautious enough with working environment and make correct selection of output power so as to get bright enough laser dot alignment all the time.
Under formal lighting and quite close distance working occasion, only if green dot laser alignment is selected with quite low power range of 5mW to 20mW, it is enough to get clear enough dot instruction easily. At the same time, under condition that green laser diode module is required to make dot alignment under high lighting and quite long work distance, it should be properly selected with quite higher output power up 50mW to 100mW. Only if users are avoiding direct laser dot alignment under sunlight, a high power green laser alignment is still effective enough to ideal dot aligning accuracy easily.
When green dot laser alignment gets quite easy connection with 3V or 4.2V DC input power supply, it can support maximum output power of 100mW. The real dot positioning work should also enable very simple screw of laser beam aperture part, thus green laser beam is temporarily focused, and concentrated into the most compact size green alignment laser dot in use. Users should only be cautious enough with powerful green laser radiation and laser reflection, according to high attention to powerful green laser light and laser reflection, users can get the most efficient laser dot targeting all the time.