- Versatile outdoor use: Ideal for terraces, garden parties, and leisure time outdoors. Creates an inviting ambience for socializing and relaxation, suitable from romantic dinners to festive celebrations. - Tool-free mounting on umbrella poles: Instantly adds outdoor lighting without tools. Fits umbrella poles 22-46 mm in diameter; supports quick switching between shade and lighting modes for easy adjustment. - Long-lasting cordless operation: 2200 mAh battery provides extended, wireless runtime for nighttime outdoor activities; reduces charging frequency and offers reliable illumination without a power outlet. - Durable, efficient design: 28 energy-efficient LEDs emit a pleasant, bright light. Housing is weatherproof UV-resistant ABS, designed for durable outdoor use with consistent brightness in all weather. - Practical use scenarios: On a terrace for a romantic dinner; at a garden party with friends; or during a casual backyard gathering or outdoor relaxation.