BTI BTI Replacement Lamp – 300 W Projector Lamp – 2000 Hour Normal
5000 Hour Economy Mode VLT-XD2000LP WD2000U XD1000U VLTXD2000LP-BTI

Vivitek VL907G/LNS-5STZ – 16.64 mm to 19.54 mm – f/2.27 – Short Throw Zoom Lens – Designed for Projector – 1.2x Optical Zoom – 7.7″ Length – 5″ Diameter 1.1-1.3:1 LNS-5STZ VL907G