snippet: 180-230W Projector Bulb Replacement without cage assembly. Bulb without Cage Assembly. The projector bare lamp is compatible with the following manufacturers and models: 3M - 78-6969-9996-6 Vivitek - 5811100876-S, Vivitek - D832MX, Vivitek - D835, Vivitek - D837 Features: - Osram 69790 Projector Bare Bulb R (Page 1)