H1 LED Kit has everything you need to make the switch from Halogens or HID to the Newer and best lighting option of LED
The relay/anti-flicker lets you run a power source directly from your car battery to your new HID bulbs
Check that this is legal in your country before proceeding with installation
The Limenis LED kit has a built-in fan for cooling and a built-in controller
This LED bulb is 100% Plug-N-Play no experience needed 214-26451
2012 Mercedes-Benz SLK250 Headlight High Beam and Low Beam D1S HID hidcancellers H1 LED Kit has everythingOur 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.