This red dot laser diode module is designed for medical and lab equipment, but can also be used for illumination, light therapy or as a pointer.
It comes in a pack of 10 pieces, each with a 650nm wavelength and 5mW light power. The module is powered by a 5V DC USB power supply or battery, and the wires for DC power are soldered to the 6mm brass laser diode housing.
The laser diode shell d…

The Precision Pen Laser is a high-powered laser pointer designed for office use.
With a 5mW laser beam, it can point at targets up to 2 miles away, making it a versatile tool for presentations and lectures.
The laser pointer is powered by two AAA batteries (not included) and is portable, making it easy to take with you on the go.
Its red color adds a professional touch to any presenta…

The Crimson Precision Laser Beam is a high-powered laser pointer designed for presentations and meetings.
With a 5mW laser beam and a range of up to 2 miles, this red laser pointer is perfect for pointing at targets from a distance.
It is portable and versatile, powered by two AAA batteries (not included). The laser pointer is in new condition and comes in a vibrant red color.
Overall…