Stable and Reliable 650nm Direct Emission Red Laser Diode Module

If you have ever fallen into difficult of getting high precision dot projection, you might find it a quite hard job if you have no experience at all. The laser dot projection is always very different from a simple sticker or a laser pointer. In continuous dot alignment work, 650nm red laser diode module always supports continuous dot projection, such as laser marking, laser engraving etc. For the most important of all, this laser dot alignment tool adopts external DC input power supply, it always enables high stability and high reliability red reference dot projection on all desired working surfaces.
650nm red laser diode module always selects metal heat sink cooling system, thus it supports 24 hours continuous dot projection work. According to its adoption of anodized aluminum housing, it can make sure of perfect thermal conductivity. Even though high powered red laser module is selected, laser tube temperature might increase seriously, however, beam focused red reference dot just keeps efficient thermal emission, thus making perfect dot alignment under wide operation temperature range of -10 degree to 50 degree Celsius.
Technical data:
Name: Berlinlasers Red Laser Diode Module
Wavelength: 650nm
Output power: 5mW-100mW
Laser Class: IIIa & IIIb
Power supply: DC power supply
Operating voltage: 3V-4.2V
Operation temperature: -10 ~ 50 ℃
Severing lifetime: up 8,000 hours
Warranty period: 180 days
http://www.berlinlasers.com/650nm-red-laser-diode-module