LIGHTESS Led Head Lamps Rechargeable Cree Headlamp Flashlight 2000 Lumens Super Bright 2000 Lumens hands-free outdoor head lamps, safely enjoy your outdoor activities 2 in 1 bicycle headlight including rechargeable 18650 batteries, USB cable, car/direct charger. Comfortable and Secure -- durable and adjustable headband ensures comfortable fit without "bobbing". 3 Modes -- High / Low / Strobe, easily adjust the brightness when you need to save the power. Warrenty: 30-Day Money Back; 1-Year New Replacement; 24/7 Online Customer Service. Reliable, durable and water-resistant - satisfaction guaranteed and backed.