Choice of power:

- 5mW, 10mW, 20mW.

Features:

- 5mW, 10mW, 20mW  laser in 532nm wave length
- Body color: Silver Pearl Chromium
- Battery: Uses 3*LR44 small button battery
- Size: 80mm(length) * 14mm(diameter)
- Working Mode：CW.
- Operating Current:I<180mA 
- Operating Voltage:3.2V  
- Operating Temperature:-10℃～＋50℃ 
- Storage Temperature:-20℃～＋60℃ 
- Maximum Spot Diameter at 10m:φ15mm
- Power Stability：<15%   
- Warm-up Time：<3min  
- Expected Lifetime：>5000hours  
- Please notice , the human eyes has less sensity in Blue-purple color , so same mW product , unless high mW , the green looks brighter than blue-purple . Blue-purple laser dot looks ok at night . 

Other Info:

- Do not turn on it all along , like over 40 secods , or it might cause a burning on head laser diode .
- When feeling heat , please turn off and let it cool down .

Shipping Restriction:

- Only for HK flat post , HK registered post or EMS .
- If selected UPS or DHL , we have to take away the battery to send it .