【Dual Lighting Functionality】: Rechargeable LED light can be used as two independent portable lights or connected together via the top detachable connection system, forming a more powerful unit with a brightness of up to 1400 lumens. Ideal for various scenarios, from detailed repairs to large area lighting, this work light adapts to both cramped environments and vast spaces. 【Sensor Control & Brightness Modes Multiple】: Rechargeable lamp equipped with an infrared sensor, the lamp turns on or off with a simple gesture, making it easy to use even with busy hands. Three brightness levels (high, low and flashing mode) meet different needs, while a long press activates the sensor mode, perfect for quick control in various environments. 【High Brightness and Long Battery Life】: With a brightness of 2400 lumens and a built-in 4400mAh rechargeable battery, this mechanic work light offers up to 4 hours of battery life in high brightness and 4.5 hours in low brightness. Charging is via a USB-C