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Latest News Gemini IRIS Brightest Rear Light's Dave Atkinson on the Gemini IRIS:

Top-of-the-class brightness for when you really need to get seen, with a good range of lower power options, 4/5 stars.

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READ POST Gemini Flashlight Outshines Competitors

Check out's comprehensive beam comparison images and pit the Gemini XERA Flashlight against similarly priced competition. See for yourself how it outshines lights almost twice the price.

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BikeRadar: Gemini IRIS Gear of the Year

BikeRadar's Warren Rossiter on the Gemini IRIS:

The small dimensions of the Iris hide a triple-LED equipped lens that packs some serious punch... On the full 100% power mode it's almost too much, but thankfully the four modes offer varying brightness... Battery life is excellent (on pulse mode it'll run for more than 20 hours) so charge intervals aren't that regular and power switch shows battery level too.


What Mountain Bike: Gemini DUO Compact, Practical, Reliable

What Mountain Bike on Gemini Lights:

Gemini has been a top-performing light brand in our tests for years, with impeccable reliability from steadily evolved, improved power platforms every year. 

What Mountain Bike on the Gemini DUO:

Thoroughly proven and practical light with impressive illumination for its size and weight. 4/5 stars 

View the full article from What Mountain Bike below:

What Mountain Bike Gemini Duo Review



What Mountain Bike Gemini Duo Review

Bike Radar: Gemini OLYMPIA Powerful with Epic Run Times

Bike Radar's Guy Kesteven awards the Gemini OLYMPIA 4 out of 5 stars, recommending the light for those who require something powerful and those who enjoy their extended night rides.

"Gemini's Olympia is a usefully powerful and reliable light with epic run times for the money."

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BikeRadar Olympia Review 2014