360 Rechargeable magnetic position lights and turn signals Turn signals + front/rear position lights All in all, a compendium of all Winglights to date! What do you mean you haven't read my wonderful descriptions... Naughty?! In addition to the practical position lights, the WingLights 360° MAGNET feature a magnetic anti-theft system that detaches with a click to turn into a keyring. Autonomy and uses Each WingLights flasher is equipped with 4 LED bulbs that provide excellent visibility from virtually any angle. They are powered by standard batteries with impressive autonomy: around 6 months in normal use (20 hours continuous use). But that's not all. Made from premium aluminum, these accessories are shock-resistant and totally waterproof, so they remain operational even in rainy weather. Features: Weight: 170 g Material: high-grade aluminum Wattage: 30 lumen (positions) / 16 lumen Lithium quick-recharge battery Compatible with flat / straight handlebars (60° max, diameter between 14.9 mm and 23 mm) Adult and child bikes Standard: IP67