BTI - Projector lamp (equivalent to: SMARTBOARD 20-01032-20) - OEM - for SMARTBoard I600i Unifi 55, 600i Unifi 55w, 660i Unifi 55, 660i Unifi 55w, 680i Unifi 55, 680i Unifi 55w, 880i4, 885i4, D600i4, SB660, SB680, SB680i3, SB685, SBD660, SBD680, SBD685,...