The current financial climate would mean that you'd have to be quite fortunate to not want, or perhaps need, to save money, whilst the present real climate needs all of the help it can get. That's why changing your car light bulbs from halogen to HID or LED is a no brainer and can be one of the best (and most inexpensive and easiest!) upgrades you can make in your car.
Whether we're discussing your headlights, brake or tail lights, indicator/turn lights or maybe even your interior and instrument panel lamps, all use power and that's reflected in the volume of fuel your vehicle uses.
Plainly, saving fuel = saving money, so how do you go about it and what exactly are your options?
First of all, it is vital that you know the difference between the bulbs. When you are looking over this, the vehicle of yours may be currently equipped with halogen bulbs as standard - these are lit by a filament and also have a much greater energy consumption compared to HID as well as LED bulbs. They're also not quite as effective and also have a shorter life span, that is why changing to the next light source makes sense.

HID Xenon bulbs create far more light from a reduced amount of power and usually employ a life span of about 2000 hours compared to a halogen's 450 ~ 1000 hours. HID lights are usually more reliable and about 90 % brighter. Not just that but they have a wider beam and project much further along the street which makes them a great deal safer also. The only downside to HID is that it normally takes some time to loosen up so signaling with your headlights is not really a choice.
On the flip side, LED car bulbs light up immediately, come in an assortment of various colours (hot pink dashboard lighting, anyone?) produce almost no heat and also utilize less energy to run. Plus, they have a whoppingly greater lifespan of up to 50,000 time too!
So just where does the earth enter into all this? Effectively, at its simplest, the less power a bulb needs to run usually means the less eco fuel saver reviews; watch this video, your car uses which lowers your vehicle's CO2 pollutants which do a huge amount of destruction to our world.
Replacement HID lights and LED vehicle bulbs can easily be found on the web for just a couple dollars and up. LED light bulbs are less expensive than HID but even those won't break the bank. Put simply, replacing the present car bulbs of yours with energy efficient, long life, top rated versions will benefit your bank balance and the planet. Two things that make everyone feel good!