EYE 51788 - 250 Watt - BT28 - Multi-Metal Ace - Metal Halide Conversion Lamp - For Use with 250 Watt High Pressure Sodium Ballast - ANSI S50 - M250X/U/LU
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Excellent performance
This lamp has great color temperature and lumen output, very comparable to a standard MH lamp. Very good start-up time and low re-strike time. I had an old HPS high bay fixture and installed this in it's place, I will buy this from now on.
June 30, 2011