120W 20 inch LED light bar adopts Cree LED chip and GE PC lens from USA. The dust-proof and waterproof rating is IP67. 
The lamp has two types brackets for choosing: bottom mounting bracket and side mounting bracket.
Spot, flood and combo beam patterns are available for this single row 120W LED light bar, this lamp can be applied to different types of trucks, car, and other vehicles.

This  kind of light bar has mountiple sizes: 5” 8” 11” 17” 20” 30” 39” 42” 49”.

Related Projects/Products:
JC10118S Cree LED light bar
JC10118B new design big reflector light bar
 Big Reflector 180W LED Light Bar On Car