LED
Still Choosing LED Bulbs Based on Wattage?
With the advent of energy-efficient lighting such as LEDs and fluorescent lamps, wattage is no longer a direct indicator of brightness, as different types of bulbs have vastly different efficiencie...
LEDs are now in a number of different devices， ranging from lights and bulbs to digital clocks and remote controls. Although LEDs are essential microlight bulbs that fit into circuits, they’re mo...