The Nebo Einstein™ 400 Lumen Rechargeable Headlamp is a low-profile, compact 400 lumen rechargeable headlamp with five light modes. Featuring a wide beam C.O.B LED and a focused spotlight beam, the Einstein will have you covered no matter what. The included rechargeable battery allows for up to eight hours of operation in between charges.
| Gender | Unisex | |
| Lumens | 400 | |
| Modes/ Brightness Levels | 5 | |
| Max Beam Distance | 133m | |
| Battery Life | 8 hours | |
| Battery Type | Rechargeable | |
| Water Resistant | Yes | |
| Weight | 100g | |