Auto-sensor: In AUTO mode, light turns on automatically within 3-5 meters when motion is detected. Auto-off after approximately 20-25 seconds of no motion. Activates only in dark conditions when motion is present. Super Bright: Warm white color temperature 3000K. Brightness: 60 lumens. Charging time: 2 hours. Red light indicates charging; green light indicates fully charged. USB rechargeable with built-in battery. No need for additional batteries. Energy-efficient and cost-effective. Lasts up to 5 hours at maximum brightness and up to 8 hours at lowest brightness. Operates for up to 1 month in AUTO mode. Maximum output: 60 lumens. Convenient and portable installation: Built-in back magnet allows direct attachment to metal surfaces. Includes 3M adhesive iron sheet for use on non-metal surfaces. Widely used: Suitable for closets, bathrooms, bedrooms, cabinets, stairs, corridors, cars, baby rooms, salons, and other indoor areas. Can be placed in any desired location.