LSE Lighting UV Bulb 40W 1076 for Second Wind Model 2000 Purifier Brand: LSE Lighting Bulb Type: Ultraviolet Germicidal for Air Cleaner / Purifier Systems Wattage: 40W, Base Type: 4pin (4pins on one END); Overall Length: 17.17" (436mm) This UV replacement lamp by (LSE Lighting) is 100% compatible for use with Second Wind 2000 Purifier (cross reference 1076 UV bulb) All lamps listed are compatible brand (LSE Lighting) UV products. We do not sell Second Wind brand lamps. All Second Wind brand names, trademarks and logos are property of Second Wind.