A no-nonsense, value-driven headtorch with solid brightness and practical features. Perfect for budget-conscious hikers and ...

A bright and innovative ‘cap light’ that also works brilliantly as a tent lantern, offering an intriguing alternative to a ...

Anyone plagued by mosquitoes in the summer will be particularly pleased with this ingenious gadget. This tiny device, which ...

From handy phone cleaners to desk lamps that double as USB hubs, there's no shortage of home gadgets that use USB for ...

Long evenings at a desk can feel endless when the only light comes from a ceiling fixture or the glow of a laptop screen. The ...

This paper proposes a new 48 V DC-fed dimmable LED driver based on a Resonant Switched-Capacitor Topology (RSCT) where the analog-based dimming feature is accomplished by means of a variable inductor ...

Pro Series TV gets a bit brighter than its predecessor while still offering wide colors and a very accessible, media-focused ...

This paper employed ray tracing to design a spotlighting optical lens. TracePro was used to design and simulate a light-emitting diode (LED) lamp for saury fishing with an optimized light distribution ...