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DB300H-4 Amalgam lamp replacement GPHHVA1220T9L/S5P single-ended 5-pin stepped ceramic base
240W GPHHVA1220T9L/S5P ReplacementDB300H-4254nm Uv Amalgam Germicidal Lamp for Water PurificationProduct Description：Model: GPHHVA1220T9L/S5PLength: 1220mmBase Type: Single-stage 5-pin stepped baseLamp Type: Amalgam lampWavelength: 254nm L···
