Features: 
Output Power 200mw 
Wavelength 405nm 
Working Voltage 3V~5V 
Working Current <150mA 
Working Temperature 10~40degree 
Focusable Yes 
Laser Shape Point Dimensions 14.5*45mm 

Detail: This 405nm laser module with driver is an industrial electronic component and used for industrial testament, Lab etc. This is a high power laser module with driver and with an AC adapter(5V-1A). Please be careful when you doing some test on it if there is no temperature control device. The laser module is and precise and sensitive optical instrument. Before carrying on some laser DIY activities, please read about the technical information first and protect your eyes before laser ray. 

Package: 
1 X 405nm 200mW laser dot module w/ adapter Focusable