Marine Color Brand 150w 6500k Hqi Double Ended Metal Halide Bulbs

These bulbs are inferior knock offs. I purchased 3 of them last year and within a month 2 of the 3 had shattered at the end where the ceramic end piece is bonded to the glass bulb. I'll pay the extra money this time for higher quality bulbs and you should too.

These work great so if you need them Amazon is the place to buy these awesome little bulbs. All ebay dealers are overpriced w/shipping charges and questionable bulbs that seem either used or weak even when sold as NEW.