Anyone use Sun Aquatics 14K bulbs?

250W - Mogul Metal Halide Bulb 10000K Ushio $146.00

250W - HQI Metal Halide Bulb 10000K Ushio/AB $149.00

250W - Mogul Metal Halide Bulb 20000K Radium $126.00

400W - Mogul Metal Halide Bulb 10000K Ushio $159.00

400W - Mogul Metal Halide Bulb 20000K Radium $126.00

These are the prices you are used to paying for your halide bulbs, to have the same quality bulbs available to you at $72-$75, at your convience, at your local stores, I cant even fathom how one could complain...