The Joystick & remains the lightest, & most award winning helmet light in the Exposure range. A more focused beam, now with 1100 lumens the Joystick enables you to spot the terrain changes in the distance & the tight corners at your wheel. Patented circuitry within the light will reduce power to the LEDs, if they go beyond the optimum temperature, keeping the light as efficient as possible to maximise output & battery capacity. Once the light has cooled, the power is automatically restored. Various programs in the lights can easily be selected to offer a choice of run times & modes so you can find the right one for your ride, be it an all-night adventure or an intense blast.