Two HID lamps, two ballasts, wire harness, installation accessories and instruction brochure inside one colorful box 2) No electromagnetic inference and full protection of the original electric circuits on the vehicles 3) Color temp.: 6,000K / 8,000K 12V / 24V, 35W available 5) Lifetime: >3,200hrs 6) Luminous flux: 3,200LM, nearly 3 times more than halogen lamps 7) Significantly lower electrical power consumption only 35W, and high light efficiency 8) Base type: H1, H3, H4 H7, 9004 (HB1), 9005 (HB3), 9006 (HB4), 9007 (HB5) 9) Quality warranty: one-year warranty, and replace all damaged items free of charge.
More Power tham the large lamp it replaces, the 4000 Compact HID Xenon Metal has the newest technology from Hella, the world leader in automotive lighting technology. The D1S Capsule works with the High-Boost Free-Form Reflector to produce a truly amazing amount of light. Strong, Compact and Powerful, these works describe the 4000 Compact HID Xenon Driving Lamp. Uses a Gen IV Ballast.

Professionals Choice: Hella Rallye 4000 Xenon HID Lamp is the professional’s choice for providing the most light while driving. Die-Cast Metal Housing: Manufactured with a die-cast metal housing that’s powder-coated for a strong and lasting corrosion free life.
Powerful Xenon bulb technology provides abundant daylight-balanced illumination for the road ahead. Daylight-balanced for an intense beam that’s less straining on the eyes. High intensity discharge (HID): Xenon light provides outstanding vision, range, clarity and extra safety
Unique Reflector: blasts light in a powerful, tight and clean pattern. 2 1/2 Times More Powerful: Hella Rallye 4000 Xenon HID Lamps are 2 times more powerful than halogen lamps and only draw 35 watts. Waterproof Design: Durable and waterproof casing and wiring connectors for consistent performance
Flexible mounting design: Rallye 4000 Xenon Light mounts virtually anywhere on your vehicle. Lamp can be mounted upright, pendant and sideways without affecting beam placement. Adjustable Aiming Knobs: Large, easy-to-use adjustment knobs allow quick and simple lamp aiming.
Sold Individually: Lamps sold as singles. Each individual lamp includes a wiring harness with relay, a D2S 12V or 24V 35W Xenon capsule, stone shield, ballast unit and a mounting bracket. Dimensions: 8 3/4" wide x 9 5/64" high x 5 1/16" deep. Hella 1-Year Manufacturers Warranty