Or, did we not know enough about LED aging to predict the true useful life of a bulb? I put these questions to the test. Join me after the break for some background on the light bulb cartel from ...

Remember the days when you could just go to your local auto parts store to pick up a new headlight bulb and then replace the burned-out bulb in about a minute in the parking lot? Well, that may ...

The way light touches a room, with a warm glow or a sharp, white brightness, can transform its aesthetics. That’s where LED bulbs come in, helping to set the tone of each room. For example ...

To begin with, LED bulbs last much longer than incandescent bulbs, and they put out the same amount of light using significantly less energy. That's great for the environment, and it can save you ...

A website touting the Sylvania SilverStar headlight bulb says it provides "up to 30 percent" greater visibility down the road. That sounds impressive until you read the fine print: "compared with ...

After more than 100 hours of researching, interviewing experts, and testing more than 70 different string light sets, we believe the Pro Christmas T5 LED Christmas Lights offer the best ...

Of course, that means that incandescent light bulbs are more efficient at producing heat, and as the days get shorter, and the nights get colder, somewhere, someone who took the leap to LED ...

less well known is that LED car headlight units can bring an increase in cost and complexity over halogen bulbs, and also an increase efficiency and adjustability – thanks in part to the ...

The two-pack Hytekgro full spectrum LED lights hang easily from a stand or grow tent. Having two lights in your seed starting setup helps you adjust the height individually as your plants grow. These ...

There are two main types of light bulbs that you see in Christmas lights: incandescent and LED. Incandescent lights offer that warm, cozy glow typically associated with holiday decor, while LEDs ...

HID works by making an electric arc between two points that travels through xenon gas inside the bulb. Almost two decades later, Audi equipped their R8 with the first pair of all-LED headlights ...