This Solaris 9007 LED Headlight kit comes with the best of the rest Fanless LED's
The 35W AC Ballast is superior to the DC model given that its Alternating Current to help preserve the longevity of your HID bulbs while still supplying it the 35W needed to be 3-5 times brighter than Halogens
9003 LED Kit has everything you need to make the switch from Halogens or HID to the Newer and best lighting option of LED
How many years of use is that
As with all aspects of your car
2004 Audi A4 Quattro Headlight Low Beam(Avant, with HID headlamps) D1S HID 893m This Solaris 9007 LED HeadlightOur D1S Direct Factory Replacement bulbs is a very low energy consumption while being powered by 35W. 3,000K 4,300K 6,000K 8,000K 10,000K What's included One Pair of D1S Direct Factory Replacement Bulbs, Available in 5 different temperatures 6,000k being the brightest.