Product Description rechargeable 1 watt high-power LED headlamp 1) Housing: PC plastic material 2) Housing color: green, customer''''''''s color is acceptable 3) 1X 18650-3.6V rechargeable lithium battery (included), enclosing a 220V/6V charger. 4) Bulb type: 1 watt high power LED, LED lifetime: 50000 hours. 5) save power and long life 6) Adjustable illuminating inclination 7) Adjustable elastic band, customer''''''''s logo is available. 8) Shock-proof and weather-proof 9) With magnet bottom and can stay on any metal surface 10) product weight: 168g Minimum Order 500 pic