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Piko 4 1900lm Helmet Light System
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Light Output1900 Lumens
Runtime1.15 - 80 hours
Reach FL1240 m
Battery3.5 Ah
Weight180g
Battery SetupIn pocket, backpack or directly on helmet
Lumens6 steps from 0.3W (40 Lumens) to 20W (1800 Lumens)
Special ModesSOS, Alpine emergency signal, RVLR
MaterialCNC-machined, Aluminum 6061-T6, Shot-peened, Hard-anodized
Weight60g
Dimensions (LxWxH)34 x 42 x 25mm
Protection classIP 68 (Watertightness), IK 09 (impact strength)
Lens22° Optics (Collimated Lens Technology)
Illuminant2 Cree XM-L2 U4
LED-BoardCopper
Color Temperature6000K (5% tolerance)
Microprocessor14-bit RISC (4-Fach PLL)
Converter Phase50KHz
Corespeed32MHz
Conducting path structuresmaller 0.3 mm
Temperature controlactive
Ambient Temperature- 25°C to + 70°C
LED indicatorone red and one blue LED
Voltage indicatorby red and blue LED
Low-Battery warning lampheadby red and blue LED
Discharged capacityby red and blue LED
Reservetankdepending on battery and type of use
Candlelight function0.3W
Connection cableULT- Ultra Low Temperature (-40° to +80° C)
MaterialPolyamide Housing
Battery 7.2V3.5Ah
Watt hours24Wh
Weight120g
Dimensions (LxWxH)79 x 41 x 25mm
Proper forPiko, Neo
Protection classIP 68 (waterproofness), IK 09 (impact strength)
Cell typePanasonic NCR18650B
Highcurrent3C
PCBReversible cutoff at short circuit, overvoltage, undervoltage
Charge current0.1 - 1.2A
Input voltage100 - 240V
Frequency50- 60Hz
Displaycharging control via 1 LED
Compatible batteriesLupine Li-Ion Batteries - 7.2V
FunctionsLi-Ion Charge
Microprocessor controlledyes
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