Adjust Headlights

[Brit]

Last year I got these Car Accessories | Truck Accessories | Performance Auto Parts - JMAutoracing.com - View our aftermarket auto parts catalog
but the lights beam too low on the road for me. How do I adjust them up so I can see better...>

 

[YelloEye]

Should be a couple adjustment screws on the back for each light. The beam for the lows should be pointing slightly down from parallel with the ground. Measured at the light and then at 25' out.