The BrightBeam ULTRA-Green is a portable, lightweight, high power, single color forensic laser system designed specifically for crime scene investigation. The system weighs a mere 12 pounds and delivers up to 7 Watts of Green laser power, independent of an A/C source. The ULTRA-Green is small and compact offering many of the same features available on the higher level lab grade instruments. Including: “smart” hand piece control with instant on, variable power level (0-7 Watts) and a 2 meter umbilical (fiber optic) cable. Powered by 3 commercially available Li-Ion batteries the forensic professional will have 2.5 solid hours of continuous operation at full power (5 hours typical usage) on a single charge. The 3 external Li-Ion batteries can be quickly removed and replaced for extended operational run time. The BrightBeam® ULTRA-Green is designed and built for safe operation. With a removable key and a user defined safety interlock port, the system can be easily safeguarded against unauthorized or unintended operation.