The combination of these two completely different sources makes it possible to meet all needs. You can use modes 1 and 2 to progress with enormous autonomies and with modes 3, 4 and 5, you will have at your disposal a lighting that no lamp currently is able to provide.
This model is available in several versions concerning the connection:
-Lamp linked directly to the battery box by the 52cm lenght electric cable. You can request a custom length. This version allows IP69 waterproofing at -150m in water.
-Lamp linked to the battery box by the electrical cable with our connector IP69 -150m, the cable + connector, measures 52cm for mounting on helmet .. Thanks to the connector, you can use our solution of interchangeable battery boxes. Moreover, thanks to our extensions, you can deport the lamp and thus mount it as your battery box as you wish. In the peripheral tab of the shop, you will find a multitude of fasteners.
-Lamp linked to the battery box by the electric cable including our IP65 connector. . The cable + connector set, measures 52cm for mounting on a helmet or headband. Thanks to the connector, you can use our extensions, easily change battery boxes, connect to the cigarette lighter of your vehicle, etc. etc.
WARNING, this last version does not allow immersion but simply a watertightness against splashing water.