Screw in or Custom Plate option using EXISTING Fixtures. Converts / retrofit nearly ANY 175, 250, 400, 1,000 Watt – 3,200 Watt (and above) conventional fixture to Ultra low Watt LED (MONEY SAVING) Light. Call (865) 219-2611 now for more info! Comes with a 10 Year / LED module manufacturers warranty! Call (865) 219-2611 now for more info! Our corporate office services All of Tennessee including Knoxville, The United States of America, and the entire world, so if you have a need… call or email us today!