USB-Powered Light Bulb with Cable

You can use this cool LED light bulb with a USB outlet: phone charger, USB power bank, portable generator, laptop, etc.

Great for USB physics and circuits, as a camping light, backyard light, and more.

Features:

• USB-powered LED light bulb
• Operating voltage: 5V DC USB
• Power: 5W
• Comes with a bult-in hanging hook
• Light bulb size: 50 mm (2 inch) diameter, 74 mm (2.91 inch) length
• Comes with 1.1 m (43 inch) long USB cord