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Alex Varifocus Gemini Table Light - Black

Alex Varifocus Gemini Table Light

Dual controls for dual readers

Individually switched heads, beam adjustment and dual flexible arms give you complete control over your light source.

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  • Adjustable beam spread
  • Up to 8x more light on your page than a traditional 60w filament bulb
  • Ultra energy efficient - 4w each
  • Vary brightness with beam width
  • Icon-calendar 30 day risk-free trial Icon-flag Hand-built in the UK
  • Icon-eye Recommended by over 500 opticians Icon-guarantee 5 year guarantee
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Gemini Floor Light

Two's Company

It's only right that our twin-head offering should have two roles: the ultimate single-user light source… and marriage saver! A revolutionary new design means you simply pull out or push in the optics like focussing a camera to adjust the spread of light from each head.


If absolute brightness is what you are after, you can focus both beams on your work for twice the light, and if two of you want to see with clarity side by side, here's your answer.

What you will notice

Individually switched heads, beam adjustment and dual flexible arms give you complete control over your light source. Have one light set on wide beam for a clear pool of light, and the other narrow for crisp, close-up clarity. Your most versatile lighting option.

Handy Features

Incorporating the latest Varifocus LED technology, each head is individually switched meaning one can read in comfort without any light disturbance occuring around the room.

Heavyweight Model Details

Heavyweight Models

The deliberately heavyweight base ensures your light is planted firmly on the floor. Built to robust industrial standards, it plants itself firmly for single-hand operation. The base is deliberately weighty so that your light will be perfectly stable wherever it is positioned. A wooden carry handle is integrated into heavyweight floor models to ensure ease of movement for when you’d like to move your light around the home.


Gemini Technical Details


Flexible Arm Options

Black - The brass base metal is double-sprayed and double-baked to produce a durable matt black coating for the fully flexible stay-put arm. For a light that refuses to dominate the room, designed to blend and vanish into its surroundings, the all black finish is ideal. It is also the most popular finish.

Nickel - A 15-20 micron brushed nickel coating on the brass base metal gives a sharp, hi-tech brushed finish. The black base, handle and lamp head make for a stylish modern contrast. Perfect for your workspace and beautiful in a modern setting.

Brass - The 20-30 micron of zapon-treated brass on brass provides a long-lasting classic look, and the real wood mahogany-effect handles on the heavyweight floor model adds a final flourish, making this combination the perfect match for the more traditional spac


Varifocus Gemini Valentines Image

Twin Arms - The dual purpose Gemini light splits into two at the top of the stem. Each of the high quality flexible arms can be bent into any position required, and both heads are individually switched giving ultimate flexibility.


UK Orders

The cost to deliver your light order is £9.95 per order unless you request special arrangements. For small accessory orders with a value under £75 this is £3.95.

For UK mainland orders, a specific delivery date can be chosen at checkout. On receipt of your order, your light(s) will be hand-built and delivered by courier. All orders are normally delivered within 15 working days. If you have any delivery queries please use our live chat function, email or speak to our customer service team on 0800 032 9366.


We would like you to love every light you try, but if you don't we will happily offer you an exchange or a full refund for goods returned within 30 days. If you need to return or exchange a light call please use our live chat function, email or call 0800 032 9366. call us (Mon to Fri 8:30am to 5:30pm GMT) and we will arrange collection at our cost (from UK Mainland addresses).

The 30 Day trial

Approx. 98 in every 100 readers who experience the brilliant impact of a Serious light want to keep it. The idea of the in home trial is that you can try it for yourself in your reading space and see how much your eyes prefer it. Your order starts with a 30 day in-home risk-free trial. If you’re not totally happy with your light we will refund you the full amount including shipping costs and collect your light free from any UK mainland address.

Decide to keep your Serious light, and you will be covered by our unusually long 5 year no quibble guarantee. (5 year guarantee applies to HD, Alex, Classic and Winston ranges).

Hand Built

Serious lights are built by hand in Great Britain. Each is touched by more than 70 highly trained hands during construction using more than 100 bespoke components. Each light is carefully crafted in minute detail and delivered fully assembled. No flat pack misery, no tools needed, just plug them in and read.


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Product FAQs

How to Change the Bulb

How do I dim the light?

The Alex Varifocus light has built in beam adjustment courtesy of the optic lens on the bulb unit. Simply slide the lens down to narrow the beam and push it back into the light to spread the light out.

Please click here to view instructions
Where is the switch on my light?

The switch for this light can be found at the location indicated by the blue arrow.

What type of plug does it have?

This light runs at mains voltage and so uses a standard plug. An image of this can be seen to the right.

The Serious Difference

  • 30 Day Risk-Free Trial

    If you're not totally happy with your light we will refund the full amount, including delivery charges, and collect the light at our cost (UK mainland only).

  • Hand-built in the UK

    All High Definition, Alex and Classic lights are built by hand in Great Britain and delivered fully assembled. No flat pack misery. No tools needed.

  • Recommended by Opticians

    Over 500 independent optometrists believe that Serious Lights make a worthwhile difference to their patients.

  • 5 Year Warranty

    High Definition, Alex and Classic lights all come with a full 5 year warranty period.

Delivery Information

  • United Kingdom

    Delivery Usually Within 2 Weeks
    £9.95 Delivery Charge
    Choose Delivery Date
    Delivery Via APC
    UK Mainland Only

  • Europe

    Delivery Usually Within 3 Weeks
    £9.95 Delivery Charge
    Delivery Via FedEx

  • Rest of World

    Delivery Usually Within 4 Weeks
    £9.95 Delivery Charge
    Delivery Via FedEx