Our experts are rounding up the select few that are actually worth it. We’ve added Aqara’s LED Bulb T2 to What to look forward to. Smart LED bulbs provide a near-instant way to transform the ...

In addition, the lifespan of LED lighting is up to 40 times longer than the incandescent or halogen bulb. They are also predicted to last for at least 50,000 hours, which means an LED desk lamp ...

There are three primary types of headlight bulbs: halogen, HID, and LED. Each type has its own advantages and disadvantages, and the best choice will depend on your specific needs. Halogen bulbs ...

The best halogen heaters should combine the cheap running costs they're renowned for with excellent heating capability. Our tests of indoor halogen heaters reveal their running costs and heating ...

State Key Joint Laboratory of Environmental Simulation & Pollution Control, School of Environment, Beijing Normal University, Beijing 100875, China Center for Atmospheric Environmental Studies, ...