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 ...

When the power cuts out, you need light that comes on instantly and predictably, not a scramble for flashlights and a maze of ...

No, LED headlights do not use more battery than traditional halogen or HID lights. In fact, they use significantly less. A standard halogen headlight typically draws 55 to 65 watts of power, while an ...

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 ...

Bluetti is no stranger to batteries. As a company mostly known for its portable power stations and solar generators, the logical next step is a whole home backup solution. This is where the EP900 Home ...

Emergency home backup power continues to be a hot topic. In fact, having power for home essentials when the power goes out for an extended period is becoming a bigger concern with every natural ...

There are backup batteries and then there are serious backup batteries. The Goal Zero Yeti 1000 Core is the latter. While there's no specific line differentiating any two classes of batteries used for ...

Instead of scrambling through blackouts, homes can now stay bright, calm, and connected—thanks to whole-home backup power systems. Living near Houston means you get used to certain things: high ...

It is very important to have a reliable UPS (Uninterruptible Power Supply) system for your PC, especially in a country like India where power surges are so frequent. Thus, it’s necessary to have a UPS ...