{"product_id":"np31lp-projector-lamp-module","title":"NP31LP Projector Lamp with Module","description":"\u003cp\u003eNP31LP serves NEC's PX581W and PX651X installation projectors, covering eight listed models once the NP-prefixed and plus-suffixed variants of each are counted. It is supplied as a lamp with module, so the bulb arrives already fitted into its housing, ready to fit as a single unit into any of the eight.\u003c\/p\u003e\u003cp\u003eNP31LP is the only part number listed for this lamp, so there is no alternative code to check against an old label. As a module, housing is included, useful if your current housing has become brittle after extended use. With four PX581W and four PX651X variants listed, including the NP- prefix and + suffix versions, confirm your exact model before ordering.\u003c\/p\u003e\u003ch3\u003eAt a glance\u003c\/h3\u003e\u003cul\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-11533\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e — 8 projector models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat's the difference between PX581W and NP-PX581W?\u003c\/strong\u003e\u003cbr\u003eThese describe the same NEC projector under slightly different labelling conventions, and both use the identical NP31LP module. The plus-suffixed versions, PX581W+ and NP-PX581W+, also take the same lamp.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes NP31LP fit the PX651X as well as the PX581W?\u003c\/strong\u003e\u003cbr\u003eYes, both the PX581W and PX651X families are listed as compatible, across their standard and NP-prefixed, plus-suffixed variants, eight models in total, all sharing the same lamp.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the plus-suffixed PX581W+ need a different lamp from the standard PX581W?\u003c\/strong\u003e\u003cbr\u003eNo, both the PX581W and PX581W+ are listed as compatible with the same NP31LP module, as are the PX651X and PX651X+, so the suffix makes no difference.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe photo shown doesn't match my projector, is that a problem?\u003c\/strong\u003e\u003cbr\u003eThe image displayed is a generic placeholder rather than a photo of this exact lamp, so it will not visually match your projector or the lamp's own casing. Ordering correctly depends on the NP31LP part number matching your PX581W or PX651X model, not the picture.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I reset the lamp timer on a PX651X?\u003c\/strong\u003e\u003cbr\u003eOnce the new NP31LP module is fitted and the cover is closed, reset the lamp hours through the projector's on-screen menu, typically under a maintenance or lamp settings page.\u003c\/p\u003e","brand":"Lamps Authority","offers":[{"title":"Default Title","offer_id":48182614851820,"sku":"LA-11533","price":213.11,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/5535\/8700\/files\/generic-module.png?v=1786970169","url":"https:\/\/www.lampsauthority.com\/products\/np31lp-projector-lamp-module","provider":"Lamps Authority","version":"1.0","type":"link"}