I purchased 3 mobile light tower from this site last month. They work really well. The best part is that they use LED on the towers instead of metal halide or halogen. LEDs are so bright and white. The lights are dimmable, so I can control the ground lux level. In addition, I can push the mobile tower with ease. The overall price is also affordable. I can now play football with the bright portable lighting at night.
The only limitation is that the generator is using diesel, which is less eco-friendly. I hope that they can have gasoline model soon.