50W 12V ultra slim ballast description:

1. 12mm ultra slim ballast/xenon hid ballast, 50w 12v, quick ignite, digital design.

2. Input current: 4.3A, output power: 50W, input voltage: 9--16V

3. Working temperature: -40c ~ +105c

4. Ballast suitable for all bulbs, from H1~~H13, 9004~~9007, 880, 881, 893

5. we are one of the best manufacturer of hid digital ballast in China

Test of our ballast:

1.  6 hours continuous working aging test.

2. Connection circuit protection test.

3. Short circuit protection test.

4. Lack of voltage protection test.

5. Over voltage protection test.

6. Flash light concussion test.

7. Quakeproof capability test.

8. Cold, warm boot test.

9. Polarity protection test.  

10. water working test