Piko 4

Unexpectedly small with a class leading Punch

Our Piko rules with its concentrated light power of 1200 lumens and its compact size smaller than a matchbox and a weight of only 55 grams. The ratio of weight and performance in the Piko is unrivalled throughout the world. Whether as a helmet or head lamp – our Piko is the perfect lamp for biking, jogging, trail running, geo-caching, alpine touring, rescue missions, fishing, boating and much more. It isn’t difficult to build a 1200 lumens light, what makes it hard, is to make it so small and lightweight you can’t even feel it on your helmet.

Piko 3 comes with a 3.3 Ah SmartCore battery and was developed as the world’s best headlight but we would not be Lupine if we did not offer an optional nice quick-release handlebar mount as well.

Bike- and Helmetlight Piko 4


Runtime2h - 58h


Lighthead Piko 1200 Lumen - 13W


Illuminant2 x Cree XM-L2

MaterialCNC-machined, Aluminium 6061-T6, Shot-peened, Hard-anodized

Dimensions (LxWxH)32 x 40 x 24mm


Protection classIP 68 (Watertightness)

Microprocessor14-Bit RISC ( 4 x PLL)

Lens22° Optics ( Collimated Lens Technology)

Colour temperature6000K (5% tolerance)

Converter phase50KHz


Conducting path structuresmaller 0.3 mm


Ambient temperature- 30°C to + 55°C

Temperature controlactive

Connection cablehighly flexible - 40 to + 80°C

LED Indicatorone red and one blue LED

Dimmlevels5 steps from 0.4W (50 Lumens) to 13W (1200 Lumens)

Voltage indictorby red and blue LED

Low-Battery warning lampheadby red and blue LED

Discharged capacityby red and blue LED

Reservetankdepanding on battery and type of use

Candlelight function0.4W

Special modesSOS, Alpine emergency signal, RVLR

SmartCore battery 3.3 Ah

MaterialCasing polyamide, layer polyurethane

Battery 7.2V3.3Ah

watt hours24Wh

Dimensions (LxWxH)79 x 41 x 30mm


Protection classIP 68 (waterproofness ), IK 09 (impact strength)


Cell typePanasonic NCR18650B

PCBReversible cuttoff at short circuit, overvoltage, undervoltage

Smartcore technologyAdvanced battery management

Capacity indicator10% steps via 5 Hyper Red LEDs

Audiable signal60dB

Balancing functionCV (constant voltage)

Microprocessor14-Bit RISC

Calibration functionthrough Lexan-Touchpad

Lexan-Touchpadmit 5 Hyper Red LEDs


Running Light-Functionyes

Proper forPiko

Partly suitableWilma

Charger Wiesel V4

Charge current0.1 - 1.2A

Input voltage100 - 240V~

Frequency50 - 60Hz

DisplayCharging control via 1 LED

Compatible batteriesLi-Ion 7.2V

FunctionsCharging programm

Microprocessor controlledyes