BTI - Projector lamp (equivalent to: Hitachi DT00771) - NSH - 285 Watt - 2000 hour(s) - for 3M 78-6969-9893-5, 3M X90, 3M X90W, ASK C445, ASK C445 PLUS, DUKANE 456-8943, DUKANE IMAGE PRO 8943, DUKANE IMAGE PRO 8944, DUKANE IMAGEPRO 8918, DUKANE IMAGEPRO 8944, HITACHI CP-X505, HITACHI CP-X600, HITACHI CP-X605, HITACHI CP-X605W, HITACHI CP-X608, HITACHI DT00771, HITACHI HCP-6600X, HITACHI HCP-6800X, INFOCUS IN42, INFOCUS IN42+, INFOCUS SP-LAMP-027, INFOCUS W400, VIEWSONIC PJ1158, VIEWSONIC RLC-021