Double XM-L LEDs. Double the lumen firepower.
The DUO LED Light System has been upgraded to 1500 lumens. Gram-for-gram it is one of the brightest lights of the year delivering a staggering 1400 lumens and weighing only 63g for the Light Head. Two CREE XM-L U2 LED Emitters drive this powerhouse - the most efficient high power LEDs on the market.
Choose your own ten different levels. 10-100% Brightness.
Pick from 10 different steps between 10-100% brightness and save it. With your own three modes at your disposal you can personalize your settings to Low-Med-High or High-Med-Low. You may even set the brightness in flash mode so you don't blind oncoming traffic. Getting what you want has never been easier.
By default the DUO comes with Low (20%)Medium (60%) and High (100%) settings built-in. To reset just hold the button down for 10 seconds.
Be Bold. Be Visible.
The DUO LED Light offers unprecedented night visibility with the 15-degree standard optics. The DUO emits a far throwing beam that is wide enough to light up the entire width of any trail.
Ride safely in town with the flash mode on to ensure you're clearly visible on the road to other motorists.
Your Do-It-All Light for All Night Adventures.
Gemini have bundled a bar mount, head belt and extension cable with the DUO LED Light. Explore night fishing, skiing, running, longboarding or mountain biking all in the dark. No longer will darkness stop you from doing the things you love.
*For helmet mounting Gemini recommend using the extension cable provided in the kit to run the battery from a backpack or jersey pocket.
What Mountain Bike Test Winner - "A powerful, programmable and universally mountable light at an excellent price 4/5"
Brightness 1500 Lumens
Size and Weight 63g Light Head. 229g 4-cell battery
Beam Angle 15° Optic. See beam shots.
Battery and Run Time Samsung 5200mAh Lithium Ion Battery. See runtimes.
Modes Low / Med / High. Flash. User programmable between 10-100%.
Material Hard Anodized Aluminium
Safety LED Overheat Protection and Battery Overcharge Protection.
In the Box
DUO LED Light
High Capacity Samsung 4-cell Battery with weatherproof soft pouch
Lithium Ion Smart Charger
Pro Head Belt
DUO LED Light System (4-cell)
Brightness Level Lumen Output Run Time
100% 1400 3 hours
90% 1260 3 hours 30 mins
80% 1120 4 hours
70% 980 4 hours 40 mins
60% 840 5 hours 40 mins
50% 700 7 hours
40% 560 9 hours 30 mins
30% 420 12 hours 30 mins
20% 280 18 hours 50 mins
10% 140 38 hours