elis w

look here

3pcs 1mW Powerful Laser Pointer Pen Beam Light Green Red Blue Violet High Power | eBay

being pen pointers means short runs (30 seconds) with a rest (30 sec.)to allow to cool-- the pic in my sig. is made with same three pen lasers.

velcome

look up and find 'USER CP'
user control panel
click that then add info where you live- and maybe some things like your job or other hobby- where eber you live we have good members to help you- some have meter to tell power-excatly accrate- reply with links to laser you may buy and I wil look at them for you-

hak