NEBO Einstein Duo 400 LED Head Torch

The Einstein Duo is a part of Nebo's line of head torches, named after the famous physicist Einstein. It offers up to 400 lumens white output and also features a red LED red output.

Red light is useful for night reading, animal spotting and preserving night vision, and the flashing red light is good for attracting attention, making it useful for in the car or on camping trips.

Operation is easy with the single push button on the top of the head light which controls both the white and red outputs. Each press will cycle through spot, flood, red and red flashing. The white light and red constant are dimmable by holding down the button and the brightness will gradually begin to dim before then getting brighter again. Release the button at the desired output for the task at hand.

To preserve the natural night vision of your eye, the Einstein Duo 400 offers direct to red access by holding down the button while the light is off.

It is powered by three AAA alkaline batteries, which are easily sourced and can be replaced with ease.

The hinged bracket allows the torch to be rotated within a 180˚ tilt angle to direct the beam where you need it.

Product Features

White and red outputs
Spot and flood beam
Hinged bracket for light adjustment

Operational Modes

Spotlight:
High: 400 lumens; 3 hours run-time run-time; 130 m beam range
Low: 80 lumens; 8 hours run-time; 57 m beam range

Flood Light:
High: 80 lumens; 9 hours run-time; 16 m beam range
Low: 10 lumens; 34 hours run-time; 6 m beam range

Red Light:
High: 3.5 lumens; 10 hours, 30 minutes run-time; 4 m beam range
Low: 1 lumen; 40 hours run-time; 1 m beam range
Strobe: 2.5 lumens; 42 hours run-time; 4 m beam range

Technical Details

Type: Compact LED head torch
Lumen Output: Up to 400 lumens
Operating Modes: Spot High / Spot Low / Flood High / Flood low / Red high / Red Low / Red Strobe
LED: White Spot LED x 1 / White COB LED x 2 / Red COB LED x 2
Batteries Required: 3 x AAA alkaline
Dimensions: 60 mm x 44 mm x 46 mm
Weight: 73 grams
Body Colour: Grey
Material: Durable ABS
Switch Type: Single push button
Environmental: Dust and water resistant to IP44 standards
Warranty: 2 years

Packaging and Contents

Supplied in retail packaging and includes:
NEBO Einstein Duo 400 LED head torch x 1
AAA alkaline battery x 3
Manual x 1