I'm with everyone else about spending good money on the right product.
Light is emitted differently from an LED chip than a conventional lamp, with the led chip being flat the light is emitted straight from it, hence why looking at even an LED downlight in your house hurts your eyes.
Because the light is being emitted in that manor, the reflector design plays a huge part of the function of the light, if you go to a shop in daylight and someone tries to sell you a LED bar by how bright it looks, walk away.
Stick with a reputable brand, best still have a look at someone else's at night, they aren't all equal.
Best i've seen personally is Rigid Industries, i'll put a 30" one on my roof rack one day, the one thing I do wonder though is with them being such a flood type light, is there much in the way of reflections back to rthe driver from things like the bonnet, bullbar etc?
