Extending the math, you can pick up 1 million candle power spot lights at a lot of places these days for $15-$20 
I have often wondered why "car" lights cost so much and I usually don't find a good reason other than marketing. I have had a 130W KC which I picked up for about $55 and that has been more than enough for my offroad lighting needs. I have a couple of small 4" driving lights to augment the dim headlights for when needed on road.
I have often wondered why "car" lights cost so much and I usually don't find a good reason other than marketing. I have had a 130W KC which I picked up for about $55 and that has been more than enough for my offroad lighting needs. I have a couple of small 4" driving lights to augment the dim headlights for when needed on road.