Made of high-quality ABS plastic material, durable for long-term use. High performance, low consumption, energy efficient, reliable operation with long life and low heat output. Professional installation is highly recommended; no instructions included. Compatible with E90 05–08 3 Series (325i, 325xi, 328i, 328xi, 330i, 330xi, 335i, 335xi), and E91 05–08 3 Series (325xi, 328i, 328xi). Advanced manufacturing technology ensures high reliability and consistent performance. Specification: Material: Aluminum + ABS Color temperature: 6000K Lumens: 900LM Power: 12W set (single 6W) Input: 12V Size: approx. 7.0 x 2.8 x 5.1 cm / 2.75 x 1.10 x 2.00 inch Package Includes: 2 x Light Bulbs Note: Please allow 1–3 mm measuring deviation due to manual measurement. Due to differences in monitors and lighting effects, the actual color of the item may vary slightly from the images shown. Thank you!