USB LED Lamp Circuit 5v USB Light for Laptop

Here is the simple USB LED Light circuit diagram and its working. It produces an output of 5v. It may be used as emergency light and also as a reading lamp.

USB LED Lamp Circuit 5v USB Light for Laptop

Convert a Battery Powered LED Lamp to USB Power. : 5 Steps - Instructables

Buy V-Luma Combo of Rechargeable LED Bulb 9 Watt with USB LED LAMP Night Light (White) Pack of 3 Online at Best Prices in India - JioMart.

How many LEDs can a USB power? - Quora

USB Desktop Lamp Circuit

Kitronik Round USB White LED Lamp – Kitronik Ltd

USB LED String Light (FREE)

USB LED Lamp Circuit 5v USB Light for Laptop

simple desktop lamp circuit

LED Lighting board 5V USB (16-Led) - South Africa Arduino, Robotics & Electronics Supplier South Africa: R33.12

USB Dimmable Desk Lamp - ExtraStar Electrical UK

Portable and rechargeable lamp suitable with lampshade

Hack a usb light.