PANASONIC ET-LAE300 Replacement Lamp Unit compatible models:

ET-LAE300, PT-EW540, PT-EW540U, PT-EW640U, PT-EW730Z, PT-EW730ZL, PT-EX510T, PT-EX510U, PT-EX510UL, PT-EX610, PT-EX610U, PT-EX610UL, PT-EX800T, PT-EX800Z, PT-EX800ZL, PT-EZ580, PT-EZ580L, PT-EZ580U, PT-EZ770, PT-EZ770Z, PT-EZ770ZLU, PT-EZ770ZU

Specs:
Lamp type: UHM (ultra-high pressure mercury lamp)
Lamp wattage: 400 W
Lamp life: 3000 hours (normal mode) or 4500 hours (eco mode)
Lamp brightness: 5300 lumens
Lamp dimensions: 9.5 x 8.6 x 7.3 inches

Condition Note:
Brand New Sealed in box.