Product details:

1. CE, ROHS ApprovedInput voltage 12v 

2. output power 35w,55w

3. Lifetime 3-6 years

4. Failture rate <1%

5.35w, 55w for your choose.

Advantages:

1 Stable performing hid xenon kit Slim ballast

2 Extension of life span of battery due to the low power consumption

3 Constant power output, extending the bulb life

4 Waterproof, dustproof and shockproof with perfect performance

5 Good thermal performance

6 High efficiency, over 95% Slim ballast

7 Low margin of error, less than 1%.