Universal USB interface allows you to power the bulb by connecting it to a power bank, computer, laptop, or phone adapter via USB port. Equipped with a hook for convenient hanging in various locations. Low power consumption, energy-saving design with a long service life. Offers three lighting modes—cool white, warm white, and natural white—easily switched via a button. Compact and lightweight design makes it easy to store and carry. Suitable for indoor home use and outdoor activities such as camping and hiking. Features: - Universal USB interface for versatile power options - Integrated hook for flexible placement - Energy-efficient with up to 50,000 hours of service life - Three color temperature settings: cool white (6500K), warm white (2500–3200K), and natural white (3500–5000K) - 120° beam angle for wide illumination - Luminous flux: 480 lumens (6W), 780 lumens (10W) - Approximately 2 meters (6.6 feet) wire length - Bulb dimensions: 11 x 6 cm (4.3 x 2.4 inches) - Weight: 113 grams - Made of PS material Package Includes: 1 x Bulb