Portronics has introduced the Beem 550 Smart LED projector for the Indian market, aimed at first time buyers who want a big picture without spending television money. The brief is clear. Native 1080p ...

Portronics has launched its latest compact projector, the Beem 550 Smart LED Projector, aimed at users who want an easy-to-use, portable entertainment device. It comes as an upgrade to Beem 540, which ...

6000 lumens output, 20W low power consumption, 6000K, CRI 80+, Use less energy than that of incandescent light bulb. Saves over 65% on electricity bill. Maintenance-free Garage Light ...

Fibre-laser technology is enabling the creation of new types of compact light sources with unique ultrabroad or ultranarrow spectral characteristics. These lasers are now finding applications in ...

In this video I see how fast we can get a radiometer to spin by shining the world's brightest flashlight on it. Then I talk about the real reason the Crookes radiometer spins when you shine light on ...

If you tend to feel a little flat during winter, chances are seasonal affective disorder (commonly known as SAD) is to blame – and you are definitely not alone. Supplements like vitamin D and general ...

If you’ve never been mountain biking at night, you’re missing out. It presents an awesome challenge; obstacles come at you faster, it feels like you’re riding at warp speed and there’s something ...

Wilhelm Wagenfeld created these floor and table lamps with fabric shades during his time at the Bauhaus School. The aesthetic similarity to the table lamps created at the Bauhaus reveals Wagenfeld’s ...

Projectors have come a long way from bulky, noisy boxes that only belonged in a dedicated home theater. Today’s models are brighter, sharper and more flexible, making them a practical upgrade for ...

A set of the best bike lights will help you be seen when cycling at night, when visibility is poor and in bad weather. We have tested more than 500 bike lights and bike light sets over the past 17 ...