Here are some other features: *The ARC light head is adjustable in the horizontal plane, so finding the center of the trail is not a problem. *Two output levels provide multiple burn times. Power up the ARC by pressing the illuminated power up button on the rear of the light for full power and get 3 hours of burn time. Press again for low power and the flashing LED confirms the low setting for 3.5 hours of constant even light output. *The ARC has a built in low battery warning LED that gives the user feedback of when the battery has approximately 15 minutes left of run time. The light indicator will start flashing at this time, and you know you've got 15 minutes of light left! Further warning occurs when the light output dims significantly at exactly 1minute before the system turns off. Shutdown occurs to prevent battery deep discharge and maintain the overall life of the battery. *ARC light head mounts without tools anywhere on the bar or on your helmet using the supplied thumb screw adjustable mount and helmet mount kit. The Nickel Metal Hydride (NIMH) battery pack is small and lightweight at 600 grams and mounts on the frame (top tube or seatpost), or fits easily inside your backpack and does NOT fit in your bottle cage... *The Turbo Charger quickly charges your battery in 3.5 hours and then shuts off. This ensures optimal battery life by not overcharging the cells. LED indicators signal the charging is complete and batteries can be left on the charger indefinitely to maintain their maximum charge state. * Some of the specs... Light Head: Width: 1.75" Height: 1.75" Depth: 3.0" Weight: entire system weighs less than 700 grams. Construction: glass filled nylon body, glass port, al reflector, and thermoplastics Lamp: HID lamp life approximately 700 hours Battery: Battery Composition: NiMH Charging: Turbo Charger Power/Voltage:10.8v, 3.8Ah, 500 charge cycles Weight: 530g Size: length-3.5 in., height-3.0 in., width-3.0 in. Construction: santoprene and thermoplastics "It is hard not to gush about HID units in general, and the Light & Motion ARC is the best out there." Mountain Bike Magazine Light & Motion rides into new territory. After a decade of designing and creating innovative underwater lighting products, Light & Motion returns to dry land. In 1999, we brought our proven experience and pioneering spirit to the world of cycling. We introduced the Dual and Cabeza Logics and revolutionized the bicycle lighting industry. Design highlights included custom lamp/reflector technology, NiMH batteries, adjustable light heads and reflectors. These innovative features were no accident; our products are designed by and for cyclists. We share your passion and know what you demand from your equipment. That's why we're committed to designing and producing the best gear possible. continue shopping... |
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| Same H.I.D. light as above, but with Lithium Ion battery technology (LION) - weight of battery is only 300 grams instead of 600 grams. The battery is pictured on the left. Burn Times: Light Output (lumens)/ Burn time (hrs.) 13.5 Watts- 675/ 3.5 hrs 10.0 Watts- 550/ 4.0 hrs |
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| Last year Light & Motion set the standard for HID systems with the incredibly light and bright ARC Li-ion. Now we have Combined our amazing ARC HID light with an even more amazing 9-cell Li-ion Ultra battery. Code named Mufasa like the li-ion king’s father; the ARC Ultra leaves no doubt who is the real king of the jungle in HID lighting systems. Weighing only 475 grams, the ARC Ultra’s 9-cell Lithium-Ion battery is half the weight of comparable NiMH batteries yet gives you unparalleled run times of 6 HOURS for even the most epic nocturnal adventures.
Light Output (lumens)/ Burn time (hrs.) 13.5 Watts- 675/ 5.0 hrs 11.0 Watts- 550/ 6.0+ hrs |
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