Applications: Fun and games at night club and discos; Professional lectures; Astronomy and star gazing; Lab experiments.

Specifications:
Model	JGI-P635	JGI-P650
Output Power @ 25 ℃	1~10mW	1~150mW
Wavelength	CW 635nm±5nm	CW 650nm±5nm
Beam size	Dot <Dia.2mm or line 30,45,60,90,110 angle
Operation voltage	3VDC
Operation current	< 60mA	<250mA
Operation temperature range	10℃～35℃
Storage temperature	-20℃～60℃
Switch	Constant on/off
Standard size	Dia. 20×120mm
Colors	black, silvery
Expect life time	5000 hours
Warranty time	6 months