Features:

AC 110~230V  rgb20w laser module with ttl & analogue modulation with TEC cooling 

Specifications :

                                                              R         G          B

Wavelength (nm)   ：                        638±5   525±5   450±5

Output power (W)    ：                        5.2        5.6        9.0

Beam diameter at the aperture (mm) ： 4×6     2×6   2×6

Beam divergence, full angle (mrad)   ：  <1.5      

Operating mode :   CW

Power stability     ：   <5%

Modulation ：    TTL/Analog

Warm-up time (minutes) ﹤5

Operating temperature (℃) -10～40

Cooling mode  ：  Fan

Expected lifetime ：10000 hours

Red 638nm for fiber compress .

Why the laser needs tec cooling , its more good for cooling and more long lift-time . 

All our laser module accepted customized ， feel free contact with us !

Packing List :

1. laser head + drive * 1 pc s

2. Modualtion Line : 3 pcs 

3. Driver Line : 3 pcs