KNOG helmet lamp blind lumen 640 Arc
KNOG has its blind headlamp further improved and made me the new top model 640 lumens.
Knog typically much emphasis was placed on a modern yet functional design. Powerful lamps usually have the disadvantage of a large and heavy batteries. KNOG, however, has managed to put on weight, size and light output in a perfect ratio. The Arc 640 takes up little space and is available in two neutral colors. The lamp is in the rear part of a UV-resistant silicone body, and an aluminum front cover with cooling ribs for a perfect heat dissipation. The housing is dust- and waterproof. The lamp displays a color status LED indicates the current lighting mode and alarm with red light at a low battery level. With the new "elliptical beam" - technology, an elliptical cone of light at 16 ° is generated vertically and 24 ° horizontally instead of a light spot, which provides for more visibility and better illumination.
The high-capacity battery can be charged with integrated USB.
Material: silicon, aluminum Note: Not permitted on public roads! Please follow the instructions for battery regulation . Manual . Bicycle for illustrative purposes only and is not included.
Bulb: 1 x CREE XM-L2
Luminosity: 640 lumens, 1500m far visible!
Angle: elliptical light beam; 16 ° (vertical) x 24 ° (horizontal)
Light programs: 1. High Beam, Medium Beam 2., 3. Low Bean, 4. Flashing Beam
Burn time Low Beam: continuous 7.3 hours
Light duration Medium Beam: 3.3 hours
Light duration High Beam: 1.7 hours
Light duration flashing mode: 15 hours
Charging time: 5 - 6 hours
Dimensions: 32 x 32 x 100.5 mm
Protection: IP68 100% waterproof and dustproof
Color: Black | silver
Delivery: 1x KNOG Blinder 640 1x helmet holder, 2x flexible silicone straps with stainless steel closure, 1x USB extension cable