When the power goes out, scrambling for a flashlight can be frustrating. Light bulbs with backup batteries solve this by providing light even during an outage. These innovative bulbs charge their ...

GRAPEVINE, TX, UNITED STATES, February 6, 2026 /EINPresswire.com/ -- E2 Lighting, a recognized leader in innovative LED ...

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 ...

I’ve also treated the topic of LED illumination more conceptually; take, for example, this piece from more than seven years ago that analyzed LED and CFL light bulbs as potential successors to ...

FARMINGDALE, N.J., Jan. 30, 2024 /PRNewswire/ -- Dialight (LSE: DIA), the global leader in hazardous and industrial LED lighting innovation, today launched an all-new battery backup model of its ...

SOLON, Ohio, May 07, 2019 (GLOBE NEWSWIRE) -- Energy Focus, Inc. (NASDAQ:EFOI), a leader in LED lighting technologies, has been awarded US Patent 10,236,716 for the RedCap ® lamp (“RedCap ® ”), Energy ...

LEDs find wide use in emergency lighting because of their high efficiency and control simplicity. The circuit in Figure 1 provides a highly efficient and reliable design for emergency LED lighting at ...