The described product is a rechargeable LED spotlight featuring a built-in 4V 6Ah lead-acid battery. When fully charged, it provides about 4 hours of runtime on high mode and up to 16 hours on a weak light setting. The LEDs have a long lifespan of approximately 10,000 hours. The spotlight uses a 15W high-power LED, delivering strong brightness for 1.5 hours on high light, 10 hours on low light, and 3 hours on a warning lamp mode. It is designed for multiple uses such as household tasks, emergencies, camping, hiking, fishing, running, dog walking, power outages, and targeted searches. The charging time is between 12 to 15 hours, and regular recharging is recommended to maintain performance.

This product stands out for its balance of high power (15W LED) and extended battery life, making it suitable for prolonged use in various conditions. The 15W LED provides a luminous flux roughly in the range of 1050 to 1650 lumens depending on the model and application, which aligns with typical 15W LED spotlights. The battery capacity and runtime specifications suggest it is optimized for portable, handheld use rather than fixed installations. The spotlight is durable and easy to handle, emphasizing versatility and reliability in outdoor and emergency scenarios.