Factory direct sell Imported high power 3W light source superbright light source

1. Light source: Imported high power 3W light source

2. Number of leds: 3PCS 

3,630NM+660NM+850NM three wavelength

4. Appearance material: Stainless steel

5. Timing function: There are

6. Two 2200MA18650 batteries are equipped

7. Get a USB battery charger

8, input voltage 3.7V