Original: $30.91
-65%$30.91
$10.82The Story
Details
The Einstein 400 is NEBO's compact rechargeable headlamp, putting out up to 400 lumens from a profile slim enough not to feel bulky on a long evening walk. A focused spotlight beam covers distance, while a wide flood beam lights up close work like setting up camp or finding something at the bottom of a bag, and a low-output red mode preserves night vision when you don't want to dazzle yourself or anyone else.
It charges via USB, so there are no batteries to replace, and a full charge gets you up to 8 hours of use depending on which mode you're running.
Light Modes
- Spotlight — Turbo (400 lumens): 35 second bursts / 133m beam distance
- Spotlight — High (250 lumens): 45 minutes / 104m beam distance
- Spotlight — Low (50 lumens): 1.75 hours / 52m beam distance
- COB Flood Light (100 lumens): 1.5 hours / 14m beam distance
- COB Red Light (15 lumens): 8 hours / 5m beam distance
Design & Specification
- Fully rechargeable via included Micro USB to USB cable
- Compact and lightweight, durable ABS and aluminium construction
- Water resistant (IPX4)
- Top-positioned buttons for power and mode selection, with charging indicator
- Adjustable headstrap included
- Powered by 300mAh 651730 Lithium Polymer rechargeable battery (included)
- Weight: 110g (including strap)
- Size: 5.72cm (L) x 3.18cm (W) x 3.18cm (H)
Frequently Asked Questions
How long does the battery last?
Runtime depends on the mode — 35 second bursts on Turbo, up to 8 hours on the red COB setting. The high spotlight setting gives roughly 45 minutes.
What's the difference between the spotlight and flood light?
The spotlight is a focused beam for distance, useful for walking or scanning further away. The COB flood light spreads wider for close-range tasks like setting up a tent.
Why is there a red light mode?
The red COB mode is lower output and designed to preserve night vision, so it's less disruptive to yourself or others in the dark.
How do I charge it?
It charges via the included Micro USB to USB cable from any standard USB power source.
Description
Details
The Einstein 400 is NEBO's compact rechargeable headlamp, putting out up to 400 lumens from a profile slim enough not to feel bulky on a long evening walk. A focused spotlight beam covers distance, while a wide flood beam lights up close work like setting up camp or finding something at the bottom of a bag, and a low-output red mode preserves night vision when you don't want to dazzle yourself or anyone else.
It charges via USB, so there are no batteries to replace, and a full charge gets you up to 8 hours of use depending on which mode you're running.
Light Modes
- Spotlight — Turbo (400 lumens): 35 second bursts / 133m beam distance
- Spotlight — High (250 lumens): 45 minutes / 104m beam distance
- Spotlight — Low (50 lumens): 1.75 hours / 52m beam distance
- COB Flood Light (100 lumens): 1.5 hours / 14m beam distance
- COB Red Light (15 lumens): 8 hours / 5m beam distance
Design & Specification
- Fully rechargeable via included Micro USB to USB cable
- Compact and lightweight, durable ABS and aluminium construction
- Water resistant (IPX4)
- Top-positioned buttons for power and mode selection, with charging indicator
- Adjustable headstrap included
- Powered by 300mAh 651730 Lithium Polymer rechargeable battery (included)
- Weight: 110g (including strap)
- Size: 5.72cm (L) x 3.18cm (W) x 3.18cm (H)
Frequently Asked Questions
How long does the battery last?
Runtime depends on the mode — 35 second bursts on Turbo, up to 8 hours on the red COB setting. The high spotlight setting gives roughly 45 minutes.
What's the difference between the spotlight and flood light?
The spotlight is a focused beam for distance, useful for walking or scanning further away. The COB flood light spreads wider for close-range tasks like setting up a tent.
Why is there a red light mode?
The red COB mode is lower output and designed to preserve night vision, so it's less disruptive to yourself or others in the dark.
How do I charge it?
It charges via the included Micro USB to USB cable from any standard USB power source.
