{"product_id":"l1720a-projector-lamp","title":"L1720A bare projector lamp","description":"\u003cp\u003eOnly four projectors are listed for this lamp: the Acer PD125 and PD125D, and the HP MP3220 and MP3222. L1720A is a bare 200W bulb rated to 2000 hours, meaning it fits into the housing your projector already has rather than replacing the whole unit.\u003c\/p\u003e\u003cp\u003eAcer's own code for this same lamp is EC.J1601.001, so either reference confirms the correct part. With such a narrow compatibility list, double check whether your projector is badged as Acer or HP before ordering, since the model numbers otherwise look unrelated.\u003c\/p\u003e\u003ch3\u003eAt a glance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWattage\u003c\/strong\u003e — 200 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 — Bare Projector Lamp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU\u003c\/strong\u003e — LA-07998\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e — 4 projector models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eIs EC.J1601.001 the same as L1720A?\u003c\/strong\u003e\u003cbr\u003eYes, EC.J1601.001 is Acer's own code for this lamp. We list it as L1720A; both describe the identical bulb, so either reference confirms the correct part when ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy do Acer and HP share the same lamp?\u003c\/strong\u003e\u003cbr\u003eHP sold a rebadged version of this Acer projector chassis, so the PD125 and PD125D share their lamp specification directly with the HP MP3220 and MP3222.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes L1720A include a housing?\u003c\/strong\u003e\u003cbr\u003eNo, it is a bare bulb, so you transfer it into the housing already fitted in your projector rather than replacing the housing as well.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I know if my HP projector needs this lamp?\u003c\/strong\u003e\u003cbr\u003eCheck that your model is the MP3220 or MP3222 specifically; other HP projector ranges use different lamps entirely, so the model number is the key thing to confirm.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is a sensible time to plan a replacement?\u003c\/strong\u003e\u003cbr\u003eL1720A is rated to 2000 hours. As your projector's on-screen hour count nears that figure, expect the image to dim gradually, which is a good point to order a replacement.\u003c\/p\u003e","brand":"Lamps Authority","offers":[{"title":"Default Title","offer_id":48182582214892,"sku":"LA-07998","price":132.85,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/5535\/8700\/files\/32325-lg.png?v=1786960455","url":"https:\/\/www.lampsauthority.com\/products\/l1720a-projector-lamp","provider":"Lamps Authority","version":"1.0","type":"link"}