A typical USB LED bulb shown in Fig. 1 is a 5V, 5W USB-powered solid-state lamp. At the heart of this light bulb is a circular aluminium PCB made with a bunch of 5730 SMD super-bright LEDs. Typical ...

A unique LED light bulb has been created by the Mega Tiny corporation which takes the form of the PowerBulb which not only illuminates your room but also allows you to charge your mobile devices ...

Whether you're going truck bed camping or heading to the mountains for stargazing, one of the most essential requirements is lighting. Since you may not have access to electricity at remote locations, ...

Having a bedside lamp in each bedroom is crucial as they provide the perfect amount of light for activities such as reading, relaxing, or setting a particular mood. But, have you thought about ...

Brighten up your space with a homemade USB LED bulb! Follow this straightforward guide to create your own LED light that plugs into any USB port. Perfect for a quick and practical DIY project. Bruce ...