Hi ,I have just bought and fitted 6 LED bulbs? to replace the Halogen bulbs in my van and am already impressed with the difference made, our van is a lot brighter and we will supposedly use less battery power, even if we don't the extra brightness is well worth the £46 we paid for the LEDs I bought G4 .10 LED side pin type and got a discount of about £7.80p I believe others have sung the praises of LEDs on here but just wanted to add my satisfaction to other posts.:thumb::thumb::thumb: