The Optoma SP.8JA01GC01 is made from ORIGINAL parts and is intended as a replacement for use in Optoma brand projectors and is a replacement lamp for the alternative projector models EW605ST, EW605ST-EDU, EW610ST, EW610ST-EDU, EW610STc, EW610STi, EX565UT, EX605ST, EX605ST-EDU, EX610ST, ES610ST-EDU, EX610STc, EX610STi, OP260ST, OP265ST, OP266STi, OP310ST, OP315ST, OPW26ST, OPW300ST, OPW30ST, TW610ST, TW610Ti, TW610STi+, TX610ST, W610ST. It has an average operating time of 3000 hours and includes a 230 Watt P-VIP lamp made by PHILIPS, USHIO or OSRAM.