1W LED Headlamp
Use 1 pc 1W white LED & 2 pcs red LED
Use 3 pcs AAA size batteries
Three functions:
50% Light intensity, economical with energy
100% Light intensity, powerful light
2 Red LED flashing alarm and signal light
Dimension: 7.1 cm (W) x 5.4 cm (H) x 6.6 cm (L)