Description

This item is a necessary accessory for DIY engraving machine. It is a professional laser head with high speed and high stability. 

Material: Metal
Light Color: Blue-violet
Power: 1000mW/1500mW
Wave Length: 405nm
Working Voltage: 5V
Item Size: 4.2 * 2.4 * 2cm / 1.65 * 0.94 * 0.79in
Item Weight: 42g 
Package Weight: 55g 

Package List:

1 * Laser Head
1 * Screwdriver
4 * Screws

NOTE: Please do not keep the laser working for a long time, we suggest do not more then 10minutes .