LSE Lighting compatible UV Bulb 13W for Pura 36002017 UV100 UV101 Brand: LSE Lighting Bulb Type: Ultraviolet Germicidal Bulb UV-C 254nm - Warranty: 1 year [recommend to replace every 12 month] Wattage: 13W - Length Approx: 10 3/4" - Base Type: 4pin (4pins on Each End) This UV replacement lamp by (LSE Lighting) is 100% compatible for use with Pura 36002017 UV100 UV101 Purifier. All lamps listed are compatible brand (Light Spectrum Enterprises, Inc) UV products. We do not sell Pura/Hydrotech brand lamps. All Pura/Hydrotech brand names, trademarks and logos are property of Pura/Hydrotech.