The new Hozuki features a "flicker mode" where the light sways in the wind, and a new "sleep mode" that dims the light when it's quiet. It also supports a dedicated rechargeable battery pack. ◾️ Other colors are also available. We offer discounts for combined purchases. Manufacturer Part Number ES-070BR Size φ107x87mm (excluding cord) Weight 165g (excluding batteries) Specifications Materials: Body, hook, lens / polycarbonate resin, bottom unit frame, battery box / ABS resin, soft shade / silicone rubber, cord: polypropylene resin Power Source: 3 AA alkaline batteries, external specified power: 5V/500mA (using USB micro B connector), Hozuki rechargeable battery pack (sold separately) Continuous Lighting Time: 10 hours (brightness gradually decreases as alkaline batteries deplete) Operating Temperature Conditions: Operating -10℃ to 40℃, Non-operating -15℃ to 50℃ Brightness: 100lm (Hi mode with USB connection, displayed in ANSI lm units) Drip-proof Specification: IPX4 (with USB cap closed) Lighting Modes: Normal lighting mode / Sleep mode / Flicker mode (stepless dimming available in each mode) Light Source Color: Warm White