Specification: 1. Appearance Size: 105*75*40mm 2. Product weight: 105g 3. Luminous flux: 200LM 4. Output voltage: 5V-12V 5. Output power: 3W 6. Luminous efficiency: 100Lm/W 7. Lifespan: 1000H 8. Protection degree: IP65 9. Color: white light 10. Battery included: No Characteristics: 1. 3W lamp socket for MAKITA/Bosch 14.4V/18V lithium batteries 2. USB output interface: 5V2.1A, which can provide power support for mobile phones, speakers, fans and other devices anytime, anywhere 3. The lamp holder uses a reinforced metal heat sink for better heat dissipation, strong and durable 4. This product uses high quality chips with a maximum brightness of up to 200 lumens, bringing light into the darkness. 5. The ultra-deep reflective surface makes it continue to shine and can also be used as an emergency light in an emergency Feature: 1. Fine workmanship and good performance. 2. Short circuit, over current, low voltage protection. 3. Easy to use. 4. Long lifespan. 5. LED Lights: 140LM LED Makita lights, can be used for daily lighting such as camping, hiking, emergency lighting, etc. Use 4.0A battery, lighting time is more than 30 hours. Multifunctional portable battery converter. 6. Convenient to carry: Size: 10.5*7.5*4cm. Weight: 0.105 KJ What a portable device this is. To power Makita with this power source, you can charge the device anytime, anywhere. Package Contents: 1*LED work light (The battery is not included