The Z Bar is terrific, and I love the small desk clamp option. It has more light output than my older Koncept desk lamp. I have a lot of daylight in my office (9'x14' window behind desk), but I prefer a warmer light on the main desk work area. The Z Bar with warm lights is perfect, and it's tall enough not to interfere with my monitors. I had some time constraints, and theLightShop was very responsive to my inquiries and ensured the lamp arrived quickly. Combined with excellent pricing, it was an all around pleasure to do business with theLightShop.