{"product_id":"et-la780-projector-lamp-module","title":"ET-LA780 projector lamp with module","description":"\u003cp\u003eFourteen Panasonic projectors share the ET-LA780 lamp module, spanning the PT-L750 and PT-L780 ranges through to the PT-P1X100, PT-P1X200 and PT-U1X200NT. Rated at 270 watts, it is supplied complete with housing so the whole optical assembly is exchanged in one step rather than just the bulb inside it.\u003c\/p\u003e\u003cp\u003eThere's no separate bare-lamp listing for this part — ET-LA780 is sold only as the full module — so it's the right order whether your existing housing looks fine or not, since it replaces both together. Confirm your exact model suffix, since PT-L750 and PT-L780 units are easy to mix up at a glance.\u003c\/p\u003e\u003ch3\u003eAt a glance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWattage\u003c\/strong\u003e — 270 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated life\u003c\/strong\u003e — 2,000 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e — Projector Lamp with Module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU\u003c\/strong\u003e — LA-10980\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e — 14 projector models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eDoes ET-LA780 fit the PT-P1X100 as well as the PT-L780?\u003c\/strong\u003e\u003cbr\u003eYes, both are on the confirmed fitment list. Panasonic used the same lamp and housing across the PT-L750, PT-L780, PT-P1X100, PT-P1X200 and PT-U1X200NT lines, so ET-LA780 is correct for any of these fourteen models.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's the rated lamp life on ET-LA780?\u003c\/strong\u003e\u003cbr\u003eIt's rated for around 2000 hours of projector use before replacement is typically needed, at its 270-watt output. Heavy use, poor ventilation or running outside eco mode where fitted can shorten that in practice.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I buy just the bulb for ET-LA780 without the housing?\u003c\/strong\u003e\u003cbr\u003eNo bare version is listed for this part — ET-LA780 is available only as the complete lamp-and-housing module, so ordering it replaces the whole assembly rather than the glass alone.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's the difference between the PT-L750 and PT-P1X100 naming?\u003c\/strong\u003e\u003cbr\u003ePanasonic renamed parts of this projector line over successive generations — the PT-L750, PT-L780, PT-P1X100 and PT-P1X200 are different model names built around the same ET-LA780 lamp, so the naming change doesn't affect which lamp to order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo I need to reset anything after fitting a new ET-LA780?\u003c\/strong\u003e\u003cbr\u003eMost PT-L750 and PT-L780 series projectors expect the lamp-hour counter to be reset through the on-screen menu once the new lamp is fitted, otherwise the old lamp warning can keep appearing on start-up.\u003c\/p\u003e","brand":"Lamps Authority","offers":[{"title":"Default Title","offer_id":48182660071660,"sku":"LA-10980","price":155.79,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/5535\/8700\/files\/35045-xl.png?v=1786965273","url":"https:\/\/www.lampsauthority.com\/products\/et-la780-projector-lamp-module","provider":"Lamps Authority","version":"1.0","type":"link"}