This rechargeable lamp is compatible with various music sheet stands on the market and suitable for use as a piano light or stage lighting. It features a foldable and compact design for easy portability. Features: - Compatible with various music sheet stands and ideal for piano and stage lighting applications - Foldable design allows for convenient transport; expands to provide wide lighting coverage - LED bulb delivers bright illumination with energy efficiency and extended lifespan - Automatically turns off when fully folded - Two brightness settings: 100% brightness for daylight mode and 20% brightness for night mode - Built-in 1200 mAh rechargeable battery provides up to 6 hours of continuous use on full charge - Green indicator light illuminates during charging and turns off when charging is complete Specifications: - Color: Black - Recharge input: DC 5V - Folded size: 12 x 6.5 x 5 cm / 4.7 x 2.5 x 2 in - USB cable length: 76.5 cm / 30 in - Product weight: 154 g / 5.4 oz - Package size: 12.3 x 8 x 5.2 cm / 4.8 x 3.1 x 2.1 in - Package weight: 195 g / 6.9 oz Package List: - 1 x Stand lamp - 1 x USB cable - 1 x User manual (English)