1. Environmentally-friendly plastic shell
2.5w high power led
3.high transparent glass fibers
4.three working mode selection strong, gradually strong, flashing
5.automatic standby, automatic shutdown
6. low battery warning
7. Ultra-high capacity lithium battery
8. For all brands of resin materials
9. Battery voltage: 3.7-4.2V
10. Wavelength: 420-480nm
11. Illumination: 1200-1500mw/cm2
