The Titan 4000 OLED is the most powerful bike light we've ever made. The Titan's design ethos was inspired by endurance desert racing—to pack a lot of power into a minimalist profile. A low and wide footprint optimizes airflow over the aluminum chassis, enabling rapid cooling. With so much power available on tap, it's hard to grasp why you'd need anything more than this. - 4000 lumens - 60Wh 4-Cell battery: 350g - Titan light head: 130g - Hard anodized aluminum - LED thermal protection - Charging protection - Low battery warning - 10W USB charger w/cable - Built-in handlebar mount - Silicone o-rings - Wireless remote