Early adopters of LED lighting will remember 50,000 hour or even 100,000 hour lifetime ratings printed on the box. But during a recent trip to the hardware store the longest advertised lifetime I ...

A revolution is upsetting the lighting business as LED lightbulbs replace energy-hogging incandescent ones. This is good news for consumers and the environment; using less energy reduces the ...

Although the price is high compared with fluorescent lamps and incandescent light bulbs, LEDs that have advantages such as long lifetime, low power consumption and difficult to get hot are ...

Pramod Baitha, a worker in an LED bulb factory in Delhi, was left jobless due to COVID-induced lockdown. Here's how he took the circumstances in his stride and set a living example of self-reliance.