Ditch those dull factory HID bulbs and upgrade to RFB's replacement bulbs. RFB HID bulbs feature the latest technology and highest quality material anywhere. D1S  Bulbs can cost as mush as $200 each at the dealer, replace with RFB and save. Backed by a full lifetime warranty and excellent customer support you cannot go wrong with these bulbs.
 

Features:
- Replaces D1s bulbs - Exceeds OEM quality and specifications
- Complete Plug and Play installation
- 6000K
- Rigorously tested and superior design
- Lifetime warranty

Includes:
- (2) HID bulbs
- Full technical support