Check out road.cc'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.
View the beam comparison comparator on road.cc
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 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:
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."
View the full article on BikeRadar.com