Below are all the compatible projectors for this lamp:

Original Lamp For VIVITEK DS-262 Projector

Original Lamp For VIVITEK DX-263 Projector 273

Original Lamp For VIVITEK DW-265 Projector 275 

Original Lamp For VIVITEK DH-268 Projector 278 

Original Lamp For VIVITEK DX-281ST Projector 283 

Original Lamp For VIVITEK DW-282ST Projector 284