Nebo EINSTEIN DUO 400 - Natralock

400 lm
Ratings
Delivered between Thu, 16.4. and Sat, 18.4.
More than 10 pieces in stock at supplier
Free shipping starting at 50.–

Product details

The EINSTEIN DUO 400 is a compact 400 lumen headlamp that provides adjustable, portable lighting to keep your hands free. With two light sources and two colour options, the EINSTEIN 250 offers multiple lighting solutions for a variety of tasks. Equipped with Flex-Power technology, which allows the headlamp to be powered by 3xAAA alkaline batteries (included) or a rechargeable Li-Ion battery (not included).

Key specifications

Beam distance
133 m
Light functions
Dimmable
Power supply
Battery operated, Rechargeable battery operated
Battery life (full power)
3 h
Weight
95 g

General information

Item number
65110671
Manufacturer
Nebo
Category
Headlamps
Manufacturer no.
NEB-HLP-1040-G
Release date
13.11.2025

Colour

Colour
Grey
Exact colour description
Grey, Grey

Light properties

Luminous flux
400 lm
Beam distance
133 m
Light colour
Red, White

Light functions

Light functions
Dimmable
Number of brightness levels
3x

Durability

Durability
Splashproof
Protection type (IP code)
IP44

Power supply

Power supply
Battery operated, Rechargeable battery operated
Battery life (full power)
3 h

Battery properties

Battery type
Alkali
Battery size
AAA / LR03 / Micro / R03 / AM4 / MN2400 / KR03
Number of batteries
3

Scope of delivery

Scope of delivery
Batteries

Origin

Country of origin
China

Voluntary climate contribution

CO₂ emissions
2.96 kg
Climate contribution
CHF 0.11

Product dimensions

Length
6 cm
Width
4.40 cm
Height
4.60 cm
Weight
95 g

30-day right of return
24 Months Warranty (Bring-in)

Compare products

Goes with

Reviews & Ratings

Warranty score

How often does a product of this brand in the «Headlamps» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Nebo
    Not enough data
  • 1.BGS
    0 %
  • 1.Coast
    0 %
  • 3.Ansmann
    0.2 %
  • 3.Energizer
    0.2 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Nebo
    Not enough data
  • 1.Black Diamond
    0 days
  • 1.Hurtel
    0 days
  • 1.Japcell
    0 days
  • 1.Neriox
    0 days

Return rate

How often is a product of this brand in the «Headlamps» category returned?

Source: Digitec Galaxus
  • Nebo
    Not enough data
  • 1.Brennenstuhl
    0 %
  • 1.Emos
    0 %
  • 1.Grundig
    0 %
  • 1.Haba
    0 %
Source: Digitec Galaxus