{"product_id":"28-091-projector-lamp","title":"28-091 bare projector lamp","description":"\u003cp\u003eThis bare lamp, part number 28-091, fits four projectors across two brands: the Infocus LS777, ScreenPlay 777 and SP777, and the Plus PJ-020. Rated at 250 watts with a 1500 hour life, it is supplied as the bulb alone, for fitting into the housing already inside your projector. We also list this same lamp under the code SP-LAMP-020.\u003c\/p\u003e\u003cp\u003eIf the number on your old bulb reads SP-LAMP-020 rather than 28-091, you are still looking at the correct part, since both codes describe one lamp. Being a Plus-badged or Infocus-badged projector makes no difference to which bulb you need here. As a bare lamp, fitting it means opening your current housing and transferring the new bulb across yourself.\u003c\/p\u003e\u003ch3\u003eAt a glance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWattage\u003c\/strong\u003e — 250 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated life\u003c\/strong\u003e — 1,500 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-09291\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\u003eWhy does a Plus projector share a lamp code with Infocus models?\u003c\/strong\u003e\u003cbr\u003eBoth the Plus PJ-020 and the Infocus SP777 family are listed against the identical 28-091 code, so despite carrying different brand badges, they take the same lamp with no adaptation needed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs SP-LAMP-020 a different lamp to 28-091?\u003c\/strong\u003e\u003cbr\u003eNo, SP-LAMP-020 is an alternative code for this same bulb, so either number printed on your old lamp confirms 28-091 is the right replacement to order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre the LS777 and ScreenPlay 777 the same Infocus projector?\u003c\/strong\u003e\u003cbr\u003eYes, they refer to the same model under different naming used at different times, and both take the same 28-091 lamp as the SP777 name.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the rated life of the 28-091 lamp?\u003c\/strong\u003e\u003cbr\u003eIt is rated at 250 watts with a 1500 hour service life, an estimate of when picture brightness starts to fall away under normal use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the Plus PJ-020 need a module instead of a bare lamp?\u003c\/strong\u003e\u003cbr\u003eNot necessarily; this bare lamp listing is valid for the PJ-020, so if your existing housing is sound, transferring this bulb into it is all that is needed.\u003c\/p\u003e","brand":"Lamps Authority","offers":[{"title":"Default Title","offer_id":48182581068012,"sku":"LA-09291","price":219.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/5535\/8700\/files\/32534-lg.png?v=1786962155","url":"https:\/\/www.lampsauthority.com\/products\/28-091-projector-lamp","provider":"Lamps Authority","version":"1.0","type":"link"}