2014-Mercedes-Benz-CLS63-AMG-S-Headlight-Bulb-High-Beam-and-Low-Beam-D1S HID LED Interior Kit You are purchasing a pair

You are purchasing a pair (2 pieces) of H4666 Headlight along with a premium LED Conversion KIT

This Nimbis 9040 LED Headlight kit comes with all in one Fan led that is a step above our Lumenis Kit in regards to Reliability and Longevity

Secure the ballast in the engine bay using sticky pads and cables ties or clips

The LUMENIS H7 LED HEADLIGHT CONVERSION KIT has everything you need to make the switch from Halogens or HID to the Newer and best lighting option of LED

2014-Mercedes-Benz-CLS63-AMG-S-Headlight-Bulb-High-Beam-and-Low-Beam-D1S HID LED Interior Kit You are purchasing a pairOur D1S Direct Factory Replacement bulbs is a very low energy consumption while being powered by 35W.