lights for Night drives!

[GauravSoni]

I am looking to install light bars for night driving. With a wide array of options to choose from I am Finding it hard to make a choice. Can anyone based on their experience recommend

1.brands that have stood up to the job and which ones to avoid?

2. What is a the reasonable wattage that I should look for e.g 420? 
3. For e.g  is the LED rated for 420w output or 420 w halogen equivalent ? (Former is better)

4. Which configuration is ideal ? 1 bar on top + 2 small beamers on the hood + 1 each on side + 1 back? Is this overkill?

 

[Srikumar]

Having tried some options the best in my opinion is 

1. 480W 32 inch spot light LED bar (or the biggest most powerful LED bar that you can install) in the front as a minimum

2. Spread LED lights on the sides of the car

Also, would like to mention that LED Light bar is not mandatory for night driving. It helps ofcourse but not mandatory