Features: 4 modes: High white light, weak white light, yellow light and colorful changing light, max lumen is about 300. Color changing light with various colors great for garden, balcony and terrace as a mood light. Rechargeable with a USB cable and can be charged from PC, computer and power bank, charging for 3 hours and running for about 5 hours. Can be folded to a compact size to fit your backpack or suitcase or just hang on your bag with the handle ring. ABS construction durable and for long time use.