high green laser pointer pens, can be used on lighting equipments Name:Green Laser Pointer Mode :GP-8993 Control of ... : 50mW,80mW,100mw,120mw,150mw200mw,250mw,300mw(also for clients )Beam Distance: 3500-12000mWorking Voltage DC=3.6VTrigger Voltage DC=3 ... including the military, medical and astronomy,indicator, teaching baton outdoor lighting laser pointers