Overview Reviews Product Description Panasonic Replacement lamp unit PT-DZ780 / PT-DW750 / PT-DX820. Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × Panasonic Panasonic Replacement lamp unit PT-DZ780 / PT-DW750 / PT-DX820. Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Email *Review Subject *Comments