Longer Living Guide

BON CHARGE

BON CHARGE Blue Light Blocking Lamp

Promising research
£44.99at boncharge.com

Best for: Reading a paper book in bed without lighting the whole room

Price checked

Buy now at boncharge.com
  • Peak 630nm, 1200K
  • Brand reports 0% output from 380 to 580nm

We may earn a commission if you buy through our links.

Peak 630nm, 1200K

Power
2W
Battery life (per charge)
3.7V 800mAh rechargeable
Brightness
85lm

Where we checked it: boncharge.com ›

Why we picked it

A rechargeable gooseneck lamp with a 630nm peak and three brightness settings, which the brand says emits nothing between 380 and 580nm. It is cordless, so it works where there is no bedside socket.

Best for

Reading a paper book in bed without lighting the whole room

Not for

Lighting a room or reading small print for long periods

The details that matter.

  • • Peak 630nm, 1200K
  • • Brand reports 0% output from 380 to 580nm
  • • Rechargeable, 85lm, 3 brightness levels
  • • Flexible gooseneck

Specifications

Power
2W
Battery life (per charge)
3.7V 800mAh rechargeable
Brightness
85lm
Blocked range
380 to 580nm (brand claim)
Peak wavelength
630nm
Colour temperature
1200K
How strong is the research? What our grades mean ›
Strong research
Independent certification or lab data for the specific claim.
Promising research
The material is well supported, but there is no product-level testing.
Early research
Little independent research.
Mixed research
Research findings disagree.
£
Under £20
££
£20 to £79
£££
£80+

Part of your longer life. Related guides and swaps.

Guide

Best Red Night Lights, Bulbs and Lamps for Sleep UK (2026)

Read the guide ›

Sources

  1. boncharge.com