Early adopters of LED lighting ... of a bulb? I put these questions to the test. Join me after the break for some background on the light bulb cartel from the days of incandescent bulbs (not ...

Halogen bulbs are the most common type of headlight bulb and are relatively inexpensive. They produce a warm, yellowish light that ... Morimoto XB HID, Philips X-tremeVision LED, and Sylvania ...

Philips, once again, makes a highly rated version of this kind of LED bulb, with EcoSmart also showing strong. The last group ...

Are you looking to replace your standard halogen turn signal bulbs with something brighter? LED turn signal ... both the parking/city light and turn signal in one bulb. They are a bit more ...

There's no need to hoard bulbs. Our tests found that new LEDs and CFLs are light ... bulb that's too large. Bulbs to consider. In addition to the living room choices, consider the EcoSmart LED, $ ...

We favored built-in LEDs and LED bulbs, due to their long lifespan ... replaceable E12 LED bulb. Get this if: You want a dimmable desk lamp that can also play double duty as a bedside lamp ...

The Philips ... or bulbs. While you might not use strip lights to light your entire home, you could use them to create an ambient environment, saving you money versus a light bulb. Some LED ...

Get the power of Which? in your pocket by downloading our app, giving you on-the-go access to our reviews Get the power of Which? in your pocket by downloading our app, giving you on-the-go access to ...

Read More: How to Lower Your Home Energy Bill LED light bulbs create light by passing ... mimic the glow of an incandescent ...

When the lights go out, you're in the market for a bulb replacement. But if choosing between CFLs, halogen or LEDs leaves you in the dark, our guides will separate the fact from the hype for each type ...