Is your headlamp your top priority? Then choose the "Night & Day" headlamp from GP Discovery. It features a bright white LED and a red LED that you can strategically use to avoid disturbing oncoming traffic and your travel companions, while also being less visible yourself. Always in search of peak performance? Look no further and opt for this GP Discovery headlamp with a motion sensor. The brightness can be easily adjusted with a simple hand movement in front of the motion sensor: maximum brightness, medium brightness, low brightness, off, red LED on, and red LED blinking. The LED light source has a powerful 300-lumen beam and a range of up to 60 meters. The lamp is adjustable in angle, allowing it to shine not only straight ahead but also at an angle upwards and downwards. The robust housing is durable and can withstand heavy rain. The sporty headband is elastic, adjustable, and machine washable. Three AAA alkaline batteries are included, providing up to 36 hours of continuous light. Alternatively, the CH44 headlamp can also be powered with NiMH batteries.