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Gemini Iris USB Rechargeable Rear Light - 200 Lumens

Now £51.99
Save 13% RRP: £59.99
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Product Description

Be Visible with 200 Lumens

giving 200 lumens and weighing just 42g (including battery), the Gemini IRIS LED Rear Light is a perfect mix between precision and performance. Tackle your commute with confidence knowing that the Gemini IRIS Rear Light has got your back.

Seat Post and Clip Mounts Included

Versatility is the name of the game. The Gemini IRIS Rear Light can be attached anywhere on your bike frame using the Seat Post mount with an O-ring, or attached to your backpack (or jersey) with the Clip Mount.

USB Rechargeable Lithium Ion Battery

Forget to charge before heading to the office? No problem. With the in-built lithium ion battery, the Gemini IRIS Rear Light can be charged anywhere with a USB port.

Flexible Runtimes with a Smart Battery Indicator

With up to 22-hours of run time from one 90-minute charge, the Gemini IRIS Rear Light is as efficient as the Tokyo subway. To help make sure you’re never caught out in the dark, the smart battery indicator will let you know when it’s running low on juice.

User Programmable Brightness Levels

Pander to your inner control freak, with 4 modes (2 flash, 2 pulse) each with 5 programmable brightness settings, you’ll never be short of options no matter the conditions.

DUO features:

Max lumens - 200 Lumens

Factory modes:
Flash – High (100L)
Flash – Low (10L)
Pulse – High (100L)
Pulse – Low (10L)

*Five programmable brightness settings: 5-15-25-50-100%
LED Battery Indicator

Run time:

2:00 hrs – Flash 100L
11:00 hrs – Flash 10L
4:00 hrs – Pulse 100L
22:00 hrs – Pulse 10L

In the box:

  •     Light
  •     Seat Post Mount
  •     Clip Mount
  •     USB Charger Cable
  •     Allen Key
  •     O-Rings

Gemini Iris USB Rechargeable Rear Light - 200 Lumens Reviews

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Customer Reviews (1)

Great light but not for aero seat posts

Got the light. Unfortunately it has no way of fixing to the new 2018 aero seat stem post. I'll now need to buy longer rubber bands. Shame but it's just a niggle

Got the light. Unfortunately it has no way of fixing to the new 2018 aero seat stem post. I'll now need to buy longer rubber bands. Shame but it's just a niggle

Close review
5 out of 5
Build Quality: 5/5
Performance: 5/5
Value For Money: 5/5

Bike Lights Guide

What are bike lights?

Bike lights are vital accessories which attach to your handlebars, seatpost, helmet, bag or jersey. Their function is simple – to help you to see and be seen.

Who needs bike lights?

Everyone needs bike lights! It’s a legal requirement to use front and rear lights on your bike between sunset and sunrise, but they are also useful when visibility is poor – in the fog for example.

What are the choices?

Light technology is ever evolving and the choice is enormous. Always think “the brighter the better” and look for a higher lumen output when choosing. There are lights that run on batteries or beams which can be recharged via plug or a handy USB socket (great for topping up at work). Some lights have battery packs and most have a selection of modes to choose from. You’ll definitely need the brightest lights if you ride wooded trails as you’ll really need to see where you’re going!

What should I buy with them?

Spare batteries are handy if your bike runs on these, as is a charger if it’s rechargeable. Spare mounts are always useful, especially if you have more than one bike. A helmet mount points the beam where you’re looking, rather than the direction your bike is pointing.

Anything else?

Don’t get caught out – a spare back up light is a great purchase in case your ride goes on longer than anticipated or the lights go out earlier than expected. 

See our Lights guide for more.

Delivery & Guarantee

UK Delivery Information

We are committed to offering fast and free delivery, whether you're ordering bikes, accessories or clothing. Our standard delivery service is FREE to mainland UK, regardless of the size and on all orders over £20.

Please note that bulky products and bikes shipped to outlying UK regions are excluded from free shipping.

Please note that Pre-Order dates can sometimes change due to updated stock information.

Click here for more UK and international delivery information.

Returns & Warranty

It's easy to return a product with our 365 day, hassle free returns.

We will give you a full refund or exchange on any item that is returned to us unused/unfitted, in a resaleable condition and in its original packaging (where possible).

Please note: For hygiene reasons, we cannot accept returns of facemasks, undershorts or underwear if the item has been removed/unsealed from its original packaging.

If your item develops a fault or arrives damaged, please contact us first so we can resolve the issue for you as quickly as possible.

For more information please visit our Returns & Warranty page.