UP FOR SALE IS A BRAND NEW STILL IN THE BOX 250 WATT METAL HALIDE BULB. AGROMAX HIGH OUTPUT HORTICULTURAL LAMP. IT IS DAYLIGHT SPECTRUM, 6,500 KELVIN LAMP, 21,000 LUMENS. -FOR USE WITH 250 WATT M58 METAL HALIDE BALLASTED SYSTEMS- "ULTRA BLUE" DAYLIGHT SPECTRUM FOR ULTIMATE VEGETATIVE PLANT GROWTH. UNIVERSIAL BURN POSITION. UPGRADE YOUR GROW, OR HAVE A RELIABLE BACKUP. I'LL ANSWER ANY GOOD QUESTIONS. HAPPY GROWING.