LED Light Beam Patterns:

1. Spot Beam:suitable for long range illumination;high way

2.  Flood Beam:Suitable for wide range illumitation;country road

3.  Combo Beam:Combination of spot and flood beam;city road.

Combo light beam means the LED Light Bar has both flood light and spot light. But it is not applicable for LED Work Light, 

only available in LED Light Bar.

More LED Work Lights/LED Light Bar Pictures.