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Task Charcoal Blue
Task Charcoal Blue
Task Charcoal Blue
Task Charcoal Blue
Task Charcoal Blue
Task Charcoal Blue
Task Charcoal Blue
Task Charcoal Blue
Task
£249.00 £211.65
10,000 lux at 15 cm for a mood and energy boost, high-quality LEDs with CRI 95+ for reduced eye strain, dimmable, neck, stem and head adjustability. More info
Product information sheet
Choose colour
Charcoal Blue. Timeless, deep, intriguing and versatile.
Charcoal Blue
Golden Yellow
Sage Green
Steel Blue
White Mist
1 working day £7.80 / 2 - 3 working days Free
3-year warranty
45-day trial
Overview Tech specs Compare Reviews
The first of its kind
Maximum visual comfort, better mood and energy
Simulating daylight like never before, Task provides both crystal clear illumination for maximum visual comfort and bright light therapy for better mood and energy.
Helps beat winter blues and improve daytime alertness
Highly adjustable and dimmable
Gentle on the eyes
High-contrast lighting for fine detail work
Bright light therapy for improved mood, energy and alertness

Task closely mimics the brightness and intensity of daylight to alleviate the symptoms of winter blues, increase daytime alertness, improve sleep quality, and boost mood and energy.

Maximum visual comfort for reduced eye strain

Unlike conventional lighting, Task's high-end broad-spectrum LEDs closely mimic natural sunlight, allowing you to clearly see objects, text, and textures as they really are while minimising eye strain.

Precise, personal and practical to suit all needs

Task's flexible and ergonomic design delivers superb-quality light to any workspace without clutter. Its crystal-clear illumination shows realistic color tones and high contrast, perfect for fine-detail work.

Highly adjustable and dimmable - great for video calls

Featuring adjustable head, neck, and stem, along with a capacitive slider for customisable light levels, Task is easy to use in Therapy Mode, for instance to enhance focus (and appearance!) during video calls.

Features that will help you shine
10,000 lux
Bright light therapy for winter blues relief, improved mood and enhanced energy levels
Eye care
Even spectral light distribution for maximum visual comfort
Sun-like
High-end broad-spectrum LEDs, almost identical to sunlight
Seamless
control
Capacitive slider for ON/OFF
and brightness adjustment
CRI 95+
High-contrast lighting allows to see objects, text, and textures as they really are
Highly adjustable
Head, neck + stem adjustability
For video calls
Focus and appearance-enhancing
Personal
Choice of colours to transform any space, enhance clarity and nurture a greater sense of well-being
Natural energy
Task helps fight fatigue, improve focus and beat the afternoon slump
Designed in Cambridge
Top build and light technology from light therapy experts
Crystal clear illumination
High-quality broad-spectrum LEDs with CRI 95+ for clarity - excellent for fine detail work
Great choice for home,
workshop or office
EXPERT OPINION
Research shows Task’s lighting technology offers both eye protection and an enhanced visual experience.
The lamp’s broad-spectrum LEDs, with balanced red and blue components and high CRI, mimic natural daylight for maximum visual comfort. Combined with healthy eye habits, like regular breaks and proper screen ergonomics, Task helps to reduce vision strain and promote eye health.
Miss Radhika Rampat
MBBS BSc (hons) FRCOphth
Consultant Ophthalmic Surgeon
Planet-friendly packaging
Using a mix of paper, cardboard and biodegradable plastic alternatives, Task’s high-quality box doubles up as a shipping carton.
Optimised for sustainability
In place of lengthy user manuals, you’ll find simple and interactive guides included inside.
All you need to do is pick a colour
We’ll take care of everything else.
Specs
Light Sugested duration of use Dimensions Energy Ratings
  • Functions: Closely mimics natural daylight
    CRI 95+ for clarity and visual comfort
    Dimmable and easy to use
    Neck, head and stem adjustability
  • Light Source: High-quality broad-spectrum
    cool white
    LEDs (5000K), UV-free
Visit Product Support
User Guide Task
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Back to top
£211.65
£175.20
Light
Functions
Functions

Closely mimics natural daylight

CRI 95+ for clarity and visual comfort

Dimmable and easy to use

Neck, head and stem adjustability

Adjustable brightness and colour temperature
Day and Evening Modes
Ambient backlight

Light Source
Light Source

High-quality broad-spectrum

cool white

LEDs (5000K), UV-free

LED - 5000K, cool white
LED - 3000K, warm white
UV-free

Sugested duration of use
Sugested duration of use
Sugested duration of use

10,000 lux at 15cm
Start with 30 minutes a day with the light at full brightness, positioned at arm's length (approx. 50 cm) and the head upright at 90°.
1,500 lux at 50 cm

10,000 lux at 20 cm
In Day Mode, with the light at full brightness, you’re getting the maximum benefit so position Halo at arm’s length (approx. 50 cm) and start with 30 minutes.
5,000 lux at 32 cm — 30–60 min
2,500 lux at 50 cm — 60–120 min

Features
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Features

Adjustable brightness and colour temperature
Day and Evening Modes
Ambient backlight
Touch Interface

Dimensions
Height
Height

55 cm

33 cm (13 inches)

Width
Width

17.5 cm

32.4 cm (12.6 inches)

Depth
Depth

18 cm

19.7 cm (7.8 inches)

Weight
Weight

1.69 kg

2.22 kg (4.89 pounds)

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Colours
Task — Charcoal Blue
Task — Golden Yellow
Task — Sage Green
Task — Steel Blue
Task — White Mist