The EINSTEIN 1500 FLEX by NEBO is a low-profile, compact, 1500 lumen, USB-C rechargeable headlamp with 5 light modes. The included rechargeable battery will power the light for up to 18 hours of use.Pack the right gear to help you get where you're going and rest easy knowing that the headlamp on your head was designed and engineered by people who are a lot like Einstein too. Thanks to them, you've got up to 18 hours of power before it's time for a recharge. You know what they say, great minds think alike!

Light modes

• Turbo (1,500 lumens): 30 second intervals* - 64 m

• High (750 lumens): 2 hours - 55 m

• Medium (250 lumens): 6 hours - 25 m

• Low (10 lumens): 18 hours - 8 m

• Red (5 lumens): 12 hours - 1 m

*Turbo mode is designed to give you short bursts of power when you need it most. After 30 seconds, the light will return to the previously used mode to prevent the light from overheating and protect the battery. Turbo mode can be reactivated at any time.

Design

• Compact and lightweight

• Durable ABS and aluminum construction

• Water resistant (IPX4)

• Turbo mode included

• Rechargeable with flex fuel

Battery

• Powered by included lithium ion rechargeable battery (18650, 3.7V, 2200 mAh)

• Can also be powered by two CR123A alkaline batteries with reduced performance (not included)

In the package

• 1 x EINSTEIN 1500 FLEX headlamp

• 1 x Li-ion 18650 rechargeable battery

• 1 x USB-C to USB charging cable

• 1 x Product manual