Light bar question

[kalantar]

I am debating on purchasing a light bar and found one on the internet for $600.

Here is a brief description (12 Volt, 55-watt, Halogen H3 bulb with a crystal glass lens featuring a multi surface reflector to really light up the night)

Is this bright enough, are there any cheaper alternatives? I dont have a brush guard so I am unable to mount lights there...