Panasonics vision of the digital future is driven by the needs and aspirations of its business customers and millions of consumers around the world who use its products every day the company shares their dream to live a fuller life by providing ways of working smarter and enjoying the rewards of technological advances panasonic et lad40w projector lamp for use with panasonic pt d4000 d4000e d4000u type uhm power 210 watts 2 years warranty pack of 2