Available in many different wattages, these ufos are great in a industrial setting. Great light output while still being energy efficient, these long lasting ufos are rated at more than 75,000+ hrs. 80w 10,000 lumens, 100w 12,500 lumens, 150w 18,750 lumens, 200w 25,000 lumens, 250w 31,250 lumens.