... Delicate Laser Pointer Pen 2 Output Power 1mw-150mw 3 Range in Darkness over 2000 yard 4 Wavelength 532nm Output Type: Fixed focus, ... time over 5000 hours Dimension: approx 13 x153mm Output power: 1mw, 5mw, 10mw, 20mw, 30mw, 50mw, 200mw Wavelength: 532nm Range in ... darkness: over 2000 yards Power supply: AAA Batteries x2 (not included) Body color: Black Body ...