Feit’s IntelliBulb Battery Backup provides three hours of emergency run time if the power goes out–but whether you need that capability is a bigger question. Ever needed a bulb that you needed to stay ...

High-brightness (HB) LEDs are now available for a wide range of lighting applications. The light output, often referred to as “luminous efficacy” and measured as lumens output per watt consumed, now ...

In the April 4, 2024, issue of EDN, the design of a solar mains hybrid lamp (HL) was featured. The lamp receives power from both a solar panel and a mains power supply to turn on an array of LED lamps ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Tim Heffernan Tim Heffernan ...

E2 Lighting highlights the importance of reliable emergency lighting solutions that ensure safety and continuity during unexpected power outages. GRAPEVINE, TX, UNITED STATES, September 29, 2025 ...

If you’ve travelling via bike, you’ll know there’s a certain advantage to packing light. But what if you need to take your beefy desktop-replacement laptop with you on one of these trips? These power ...