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Gemini Iris USB Rechargeable Rear Light - 200 Lumens

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Now £51.99
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Product Description

Compact and very bright with a good light spread, the Gemini Iris is rear bike light that is USB rechargeable. With both seatpost and clip mounts included this light is versatile enough to fit on bike, saddle bag, back pack and even some jackets and jerseys. With a 200 lumen brightness and multiple programable modes, the Gemini Iris is a great way to be seen on the road.

Gemini Iris: Flash Patterns

Key Features:

  • 2 flash modes, 2 pulse modes
  • Five programmable brightness settings
  • LED Battery Indicator
  • Up to 22-hours of run time from one 90-minute charge
  • LED Battery Indicator

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%

Run times:

  • 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

Occasionally, without notice, manufacturers change product design and/or specifications.

Gemini Iris USB Rechargeable Rear Light - 200 Lumens Reviews

Write your own review
Overall Rating:
4.2
out of 5
4.16
Build Quality
3.50
Performance
5.00
Value For Money
4.00

Customer Reviews (2)

3
was great.......

great bit of kit, easy to use, super bright, decent run/recharge times. usually ran with it in super bright pulse mode and got around 2-2.5hrs before it dropped to safe mode. charged in around 60-90mins used it for about a year in all conditions with absolutely no issues. until last week, when the charge port snapped off inside. was tempted to buy another cos it is a top bit of kit, but decided not to cos i expected a bit better for quite an expensive bit of kit.

great bit of kit, easy to use, super bright, decent run/recharge times. usually ran with it in super bright pulse mode and got around 2-2.5hrs before it dropped to safe mode. charged in around 60-90mins used it for about a year in all conditions with absolutely no issues. until last week, when the charge port snapped off inside. was tempted to buy another cos it is a top bit of kit, but decided not to cos i expected a bit better for quite an expensive bit of kit.

Close review
3.3 out of 5
Build Quality: 2/5
Performance: 5/5
Value For Money: 3/5
5
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

Rear Lights Buying Guide

 

Rear Lights Buying Guide

While front lights can reach up to and above 1000 Lumens, at the rear anything from 20 to 100 lumens is plenty. Multiple rear lights are the best way to be seen from behind, especially when on the flash mode.

With one attached to the seatpost it can be good to have another on the chainstay, backpack or helmet. 20 Lumen would be sufficient for commuting in urban areas. For those living in darker areas or riding on dimly lit roads, a rear light closer to 100 lumens would be best.

Take a look at our Rear light comparison tool to help you choose the right bike light for your needs.


Wearable lights

Extra visibility

If you commute on lit-up city streets, rear lights are more than essential. To have a second light high up and in the eye-line of drivers and other road users is a very good idea. With reflective clothing and/or accessories like backpack covers and jackets, adding a wearable rear light will really make you stand out. Most backpacks will have a loop or somewhere to secure a light, using the strap or mount that come with the light.

Usually not a concern for MTB riders, nothing extravagant is needed for the rear, just so the rider can be seen on any road or path that might lead to the trail.

Rear light being worn on a backpack

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 in the 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.