Features: No warm-up for time, high-voltage for protection has a longer life than ordinary LEDs, the brightness will be more stable. The powerful control drive can also provide power-off for protection and ensure that the LED bulbs stay at a stable power condition with a long-term working. Waterproof material, the LED headlight bulbs feature no leakage, dust-proof, cold-proof, shock-proof, can cope with various bad weather and prolong the service life. LED bulbs are easy to adjust to create perfect beam patterns in different headlight components. Built-in copper tube inside the base material, high-speed cooling fan can also disperse the heat into the air, so as to ensure the maximum performance of the LED bulb. Specifications: Material: Aluminum Size: Approx.3.2x4.2cm/1.25x1.65inch Socket Type: H7 Size: Approx.3.2x4cm/1.25x1.57inch Socket Type: H11 Size: Approx.3.2x4cm/1.25x1.57inch Socket Type: 9005/HB3 Size: Approx.3.2x4cm/1.25x1.57inch Socket Type: 9006/HB4 Size: Approx.3.2x4.2cm/1.25x1.65inch Socket Type: H7 Size: Approx.3.2x4cm/1.25x1.57inch Socket Type: H11 Size: Approx.3.2x4cm/1.25x1.57inch Socket Type: 9005/HB3 Size: Approx.3.2x4cm/1.25x1.57inch Socket Type: 9006/HB4 Size: Approx.3.2x4.2cm/1.25x1.65inch Socket Type: H7 Size: Approx.3.2x4cm/1.25x1.57inch Socket Type: H11 Size: Approx.3.2x4cm/1.25x1.57inch Socket Type: 9005/HB3 Size: Approx.3.2x4cm/1.25x1.57inch Socket Type: 9006/HB4 Size: Approx.3.2x4.2cm/1.25x1.65inch Socket Type: H7 Size: Approx.3.2x4cm/1.25x1.57inch Socket Type: H11 Size: Approx.3.2x4cm/1.25x1.57inch Socket Type: 9005/HB3 Size: Approx.3.2x4cm/1.25x1.57inch Socket Type: 9006/HB4 Voltage: 9V-32V Power: 40W Lumen value (brightness) 4000LM Lamp beads: 3570 Color temperature (color): 3000/6000K/8000K/10000K Life: >50000hrs (hours) Package Includes: 2x LED Car Headlight note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.