Bicycle light.
Impact resistant aluminum body.
Quick attachment to the handlebars using an elastic ring (two different diameters).
A radiator with a parabolic reflector is installed in the cylindrical body of the headlamp. Cree XM-L T6 LED.
Luminous flux 1200 lumens.
The focusing of the beam is rather narrow, long-range. But lensless focusing, due to the geometry of the reflector, has a lack of a clear boundary of light, which in this case has a positive effect: the main beam illuminates the road straight ahead, and the side illumination illuminates the roadside.
The rubberized sealed switch on the rear end of the lamp housing is constantly illuminated when the battery is connected, it is clearly visible in the dark.
The following operating modes of the flashlight are cyclically switched:
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maximum brightness (100%)
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reduced brightness (25%)
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strobe (blinking)
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shutdown
The headlamp must be connected with a USB-A cable to a power source, which can be a PowerBank, or just a pack of 3.7V lithium batteries (for example, the widespread lithium batteries of the 18650 size)
In the range of supply voltages from 3.7 V to 5.1 V, the brightness of the flashlight is stable, with a decrease below 3.6 V, the brightness decreases.
The current consumption at 3.6 V is 1.8 A, which is the maximum value. At 5.1 V, the current is reduced to 1.2 A.
Power cable length 1.5 meters.
A headlamp like this is very beneficial if night bike rides are occasional. In this case, the cost of the battery pack is saved if you use your PowerBank.
Specifications:
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brand: BORUIT
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model: T6 5V USB LED
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body material: aluminum alloy
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color: black
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LED type: Cree XM-L T6
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luminous flux: 1200 lm
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glow color: white, 6000K
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LED resource: more than 100,000 hours
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supply voltage: 3.7V to 5.1V DC
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maximum current consumption: 1.8 A
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focus adjustment: no
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operating modes: 3 modes
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headlamp housing dimensions: ∅43, length 55 mm
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power supply: no (additional source required)
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headlamp weight: 150 g
Completeness :
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lantern - 1 piece
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fastening rings - 2 pcs.