Lumens vs Watts

Always Look on the Bright Side of Life There was a time when buying light bulbs used to be a much easier task than it is today. Then along came LED, CFL, and light bulbs bent on reducing energy. With this, the good old incandescent started losing their place on our bulb holders. Gone are…

Understanding AC and DC Electricity

Almost everything nowadays operates on electricity. The modern conveniences that drive our world depend on electricity. Without a constant supply, our world grinds to a halt, as massive blackouts have proven in the past. Electricity has two forms in modern electronics: AC and DC. AC (alternating current), is most frequently used in devices that require…

LED lighting: How does it work?

Just what are LED lights? They are lights that rely on LEDs (a light-emitting diode) as their source of illumination. In a majority of the cases, the lighting stems from either a fluorescent or an incandescent light bulb. LED lights have a good reputation for being a lot more efficient than traditional light bulbs, and…