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 lad57w projector lamp for use with panasonic pt d5700 d5700e d5700el d5700l d5700u d5700ul dw5100 dw5100e dw5100el dw5100l type uhm power 275