When at RooSystems, I queried their light bars and u was quite impressed with the BAJA branded light bars. The RooSystems light bars isn't with buying at all as the light output compared to sized is shithouse.
For example the 50" Roosystems bar put out less light then 20" BAJA light.
They have two type of BAJA light, one called Stealth and one called ONX
Both very impressive.
The Stealth is slimline type 3w Cree LED. The ONX is a 10w LED.
A small 8" section was bright than a 20" stealth bar, but the cost was extraordinary. A 50" bar was about $2500 but the light was phenomenal, very very bright, spot more than 1km for an Led.