{"product_id":"l80-projector-lamp-module","title":"L80 Projector Lamp with Module","description":"\u003cp\u003eCompaq and HP both sold projectors under the MP2800 and MP2810 names that take this same L80 lamp and housing. Rated at 120 watts for 1,000 hours, it is a complete module rather than a bare bulb, reflecting the shared design used across both brands' badging of this projector.\u003c\/p\u003e\u003cp\u003eWe also list this lamp under the code L1552A, an alternative reference for the identical L80 unit. Either code, if printed on your old lamp, points to the same part. Fitting it means removing the existing housing as a whole and replacing it with this new module.\u003c\/p\u003e\u003ch3\u003eAt a glance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWattage\u003c\/strong\u003e — 120 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated life\u003c\/strong\u003e — 1,000 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-10775\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 L1552A a different lamp from L80?\u003c\/strong\u003e\u003cbr\u003eNo, L1552A and L80 describe the same lamp and housing for the Compaq and HP MP2800-series projectors. Both codes have been used interchangeably in past documentation, but they refer to the identical part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo I need to know whether my projector is badged Compaq or HP?\u003c\/strong\u003e\u003cbr\u003eNot for ordering purposes, since both the Compaq and HP versions of the MP2800 and MP2810 take the identical L80 lamp. It is still worth checking the model number itself, MP2800 or MP2810, matches your unit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long does the L80 typically last?\u003c\/strong\u003e\u003cbr\u003eIt is rated for 1,000 hours at 120 watts. This shorter rated life is typical of projectors from this generation, so expect to monitor brightness and colour more closely than with a longer-rated modern lamp.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the L80 include a new housing?\u003c\/strong\u003e\u003cbr\u003eYes, it is supplied as a complete lamp with module. You replace the whole assembly rather than opening the old housing to transfer just the bulb.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the difference between the MP2800 and MP2810?\u003c\/strong\u003e\u003cbr\u003eBoth models share the identical L80 lamp specification, so from a replacement-lamp perspective there is no difference. Any distinction between the two lies in other aspects of the projector rather than the lamp.\u003c\/p\u003e","brand":"Lamps Authority","offers":[{"title":"Default Title","offer_id":48182660759788,"sku":"LA-10775","price":117.86,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/5535\/8700\/files\/33089-xl.png?v=1786962280","url":"https:\/\/www.lampsauthority.com\/products\/l80-projector-lamp-module","provider":"Lamps Authority","version":"1.0","type":"link"}