Betty R 10

Power and Control to the MAX

The brightest helmet lamp in the world has just become even brighter. Our top model emits almost unbelievable 4500 lumens, outperforming everything you might have seen by far. In addition to the Betty R‘s extensive setting options, the revolutionary wireless remote control offers unprecedented ease of use. With this floodlight you are the king of the night.

Betty R 10 comes with an 9.9 Ah Smartcore battery and a helmet mount; to put it on a handlebar an optional mount-set is available.

Bike- and Helmetlight Betty R 10


Runtime1h 30min - 230h


Lighthead Betty R 4500 lumens - 45W


Illuminant7 x Cree XM-L2

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

Dimensions (ØxL)55 x 45mm


Protection classIP 68 (Watertightness)

Microprocessor14-Bit RISC ( 4 x PLL)

Lens26° Optics ( Collimated Lens Technology)

Colour temperature6000K (5% tolerance)

Converter phase32KHz



Conducting path structureFine Pitch smaller 0.2 mm

LED-BoardCopper: Directbonding Thermalpad / Copperboard

Ambient temperature- 30°C to + 55°C

Temperature controlactive

Connection cablehighly flexible - 40 to + 80°C

LED Indicator5 x RGB LED Osram

LED Backlight2 x RGB LED Avago

Radio receiver frequence (EU Version)433.92MHz

Radio receiver frequence (US Version)315MHz

Radio modulationASK

Internal Codestorage3 (First-In-First-Out)

Dimmlevels11 steps from 0.3W (30 Lumens) to 45W (4500 Lumens)

Voltage indictorby RGB LED

Low-Battery warning lampheadby backlight

Discharged capacityby RGB LED

Reservetankdepanding on battery and type of use

Candlelight function0.3W (Single LED Mode)

Special modesSOS, Alpine emergency signal, RVLR

Standby-Receiver32 hours (Reactivate receiver: Restart or disconnect battery)

Charger Charger One

MaterialCNC-milled, aluminum 6061-T6, shot-peen, hard-anodized

Charge current0.1 - 2.5A

Discharge current 0.1 - 0.5A

Input voltage12 - 14V=

Input current2A

Display2 x 16 character, blue display and white backlight LED

Compatible batteriesLi-Ion 7.2V, Ni-MH 2-6 cells

TerminalsPolarity-protected input and output

Functions4 charge programms and 1 discharge programm, storage-function


Power supplyFrom power supply or 12V cigarette cable

Microprocessor controlled14-Bit RISC

Audiable signal60dB

SmartCore battery 9.9 Ah

MaterialCasing polyamide, layer polyurethane

Battery 7.2V9.9Ah

watt hours71Wh

Dimensions (LxWxH)146 x 41 x 48mm


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-Touchpadwith 5 Hyper Red LEDs


Running Light-Functionyes

Proper forall lights