Aurora LED Light Bars
These are the LED Light Bars you are looking for, there quality level is top notch and their prices are inexpensive since they are an Off Brand .
These products feature stainless steel screws, Cree Grade A LED chips. Anti, Interference, Dupont painting to prevent premature fading, Military style breather, and a Deutsch water proof connector.
These items offer a 5 year warranty, but don't worry you will never need it.