LSE Lighting 12-6 UV Bulb for Lancaster LUV-15ES 20E 30E 30ES Brand: LSE Lighting - Type: Ultraviolet Germicidal UV Bulb 254nm UV-C Length: 31.89" (810mm) Wattage: 38W - Lamp Shape: T5 - Base: 4pin (4pins ON ONE END) This replacement UV Bulb by (LSE Lighting) brand is 100% compatible for use with Lancaster LUV-15ES 20E 30E 30ES Water Purifier models. All UV lamps listed are compatible brand (LSE Lighting) UV products. We do not sell Lancaster brand UV lamps. All Lancaster brand names, trademarks and logos are property of Lancaster.