This was a very disappointing set to receive. The box came with absolutely NO instructions and a defective clamp for one of the lights. The strange thing is that the set has decent stands, but everything else is extremely cheap and low-quality. When I was finally able to correctly assemble (I think) one of the lamps with it's umbrella reflector, the whole lamp and umbrella fell over as if the flimsy ball-clamp couldn't hold the weight.I understand value and that you can't get a Mercedes for a Yugo price. But the clamps for these lamps are terrible and the lack of instructions is inexcusable. You can get decent reflector clamp/workshop lights at Lowes and Home Depot for $9 a piece. This would probably be a better investment.As this set sits now, it's unusuable. I'll need to return it and waste more money on shipping.