Description
The Einstein™ 1000 by NEBO is a low-profile, compact 1,000 lumen headlamp with 5 light modes featuring flex power. Use the included rechargeable battery or 2 x CR123A batteries.
5 LIGHT MODES
• Turbo (1,000 lumens): 10 second intervals / 120 meters
• High (350 lumens): 3 hours / 55 meters
• Medium (150 lumens): 6 hours / 50 meters
• Low (10 lumens): 18 hours / 14 meters
• Red (5 lumens): 12 hours / 1 meters
*Runtime is reduced by about 20% when using 2 x CR123A batteries
DESIGN
• Compact and lightweight
• Durable ABS and aluminium construction
• Water resistant (IPX4)
• Turbo mode included
• Flex Power
OPERATION
• Top-positioned buttons for power and mode selection
ACCESSORIES
• Li-ion 18650 rechargeable battery
• One size fits all head strap
BATTERIES
• Powered by 1x Li-ion 2200mAh 3.7v or 2xCR123A batteries
SPECS
• Weight: 450 grams
• (L) 12.7㎝ X (W) 5.08㎝ X (H) 7.62㎝

PRODUCT MANUAL
EINSTEIN™ 1000 FLEX

The EINSTEIN 1000 FLEX Headlamp features Flex-Power, high-power 1000 lumen Turbo Mode, 4 additional light modes, Direct-to-Red and an adjustable head strap.
LIGHT MODES
MODES | LUMENS | HOURS | METERS |
TURBO | 1000 | 10 SEC | 120 |
HIGH | 350 | 3 | 55 |
MED | 150 | 6 | 50 |
LOW | 10 | 18 | 14 |
RED | 5 | 12 | 1 |
OPERATION
A top-positioned button controls the power and light modes.

DIRECT TO RED
While OFF, press and hold button to activate Direct-to-Red. The next button press (within 8 seconds) cycles through the light modes in reverse (RED • LOW • MEDIUM • HIGH • OFF).TURBO MODE
While ON, press and hold button to activate TURBO MODE. After 10 seconds on TURBO, previous mode is resumed.CHARGING
Unscrew the battery cap cover. With the USB cable connected to power, plug the USB-C end into the positive ( + ) end of the battery. Charging indicator glows red when charging; green when fully charged.
FLEX POWER
Allows the headlamp to operate with the included rechargeable battery, or two CR123A non-rechargeable lithium batteries.ADJUSTABLE HEADSTRAP
Simple, convenient adjustability for any size.

