Topeak WhiteLite BT 800 Lumen USB Front Light

WhiteLite 800 BT is a high powered 800 lumen front light with four brightness levels. USB rechargeable with Bluetooth 5.0 enabled wireless control and features. The Dual Zone refractor lens allows clear near and far visibility by focusing the main beam downward to prevent blinding pedestrians or oncoming traffic. 800 Lumens with Cree XP-L2 LED. 3.7 V 3500mAh Lithium Ion battery. 5 modes: High 800 lm (2.5 hr); Middle 400 lm (5 hr); Low 200 lm (9 hr); Blink 200 lm (20 hr); Pulse 400 lm (15 hr). Fits handlebars 25.4mm to 33 mm. Waterproof IPX 6. Low battery indicator. 10.5 x 3.5 x 3.1 cm. 124 g.