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#3 in Best SAD Lamps and Light Therapy Lamps in the UK for 2026
Best premium (day-to-evening)WATTB92/100

Lumie Halo

Our verdict · A design-led lamp that gives a morning 10,000 lux hit and a low-blue evening glow, so it earns its desk space all day.

Buy it if

Large, even 10,000 lux light field with low glare

Skip it if

Expensive next to a basic light box

Where to get it

Lumie Halo

WATTB Score

92/ 100

Our research-based editorial assessment.

How we score →

From ~£219

Indicative price at the time of review.

Compare prices

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The Halo is for anyone who wants their therapy lamp to look good and pull double duty. Its wide, even face delivers 10,000 lux at 20cm in Day mode for your morning session (Lumie suggests starting at 30 minutes), then switches to an Evening mode with reduced blue light and a warm ambient backlight to wind down. Brightness and colour temperature are adjustable via a touch slider, blending cool 5000K and warm 3000K LEDs, and at 32.4cm wide it throws a generous, comfortable light field with less glare than smaller panels. It is the most expensive lamp here and, at 2.2kg, takes up real desk space, but as a single device covering both morning energy and evening calm it is genuinely versatile. Backed by Lumie's 3-year warranty and 45-day trial.

The good & the bad

Pros

  • Large, even 10,000 lux light field with low glare
  • Doubles as a warm, low-blue evening and ambient lamp
  • Adjustable brightness and colour temperature

Cons

  • Expensive next to a basic light box
  • Large 2.2kg footprint for a small desk or bedside table

How it compares

PickWATTB ScorePriceBest for
1.Lumie Vitamin L94/100From ~£82.50 (indicative; RRP around £99)overall
2.Beurer TL 41 Perfect Day84/100From ~£45 (indicative)budget
3.Lumie HaloThis pick92/100From ~£219 (indicative)premium (day-to-evening)
4.Lumie Bodyclock Shine 30090/100From ~£149 (indicative)dark winter mornings
5.Lumie Dash88/100From ~£179 (indicative)your desk
Swipe to compare

Key facts

Best for
premium (day-to-evening)
Typical cost
From ~£219 (indicative)
Light output
10,000 lux at 20cm (UV-free)
Modes
Bright Day mode + reduced-blue Evening mode
Adjustable
Brightness, colour temperature (3000K/5000K), backlight
Dimensions / weight
33 x 32.4 x 19.7cm, 2.22kg
Assurance
3-yr warranty, 45-day trial

Researched by WATTB

Published
31 August 2026
Updated
31 August 2026
Last verified
31 August 2026
Sources
4 sources

We research and rank options from public data, official information and published reviews. How we research →

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