Viewsonic PJ678 Replacement Projector Lamp With Original Bulb InsideBring your Viewsonic PJ678 back to full brightness with this original replacement lamp and housing. The genuine 205 watt OEM bulb, rated for around 2,000 hours, restores clean, accurate light for bright classrooms and meeting rooms. The pre assembled housing drops straight in no tools or bulb handling required for a factory matched refresh that keeps your projector performing the way it did when new. Fits: Viewsonic PJ678.

durable construction designed for harsh HVAC environments

Regular maintenance is simple and the vent is designed for long service life in demanding environments

Bring your 3M Digital Media System 810 back to full brightness with this original replacement lamp and housing

and sensor signals

Operating range: 2–15 PSI

it supports long service life

78-6972-0050-5 Hitachi Projector Lamp Replacement

this sensor measures up to 1500°F at the hot junction and 850°F at the cold junction

and improves service access during maintenance

Fits: Christie Digital LC-XNB3D

Fits: Optoma HD20-LV

Includes burner assembly and necessary mounting hardware