Wavelength (nm)	447
Output power(mW)	0.6~5
Transverse mode	TEM00
Beam divergence, full angle (mrad)	<1.5
Beam size at 10 meter distance (mm)	~ 5
Swich	push button
Surface colour	black
Range in darkness(m)	1000
Power supply	2*CR2/3V lithium batteries
Operating lifetime(hours)	5000
Warranty	6 months