{"product_id":"pjx6181n-projector-lamp-module","title":"PJX6181N projector lamp with module","description":"\u003cp\u003eFour Ricoh models share the PJX6181N module: the 512893, PJ WU6181N, PJ WX6181N and PJ X6181N. Since it arrives fully assembled, you replace the old module as a single unit, with the lamp and housing sealed together rather than sold as separate parts.\u003c\/p\u003e\u003cp\u003eThis part is also referenced as LAMP TYPE 21, PJWU6181N or PJWX6181N depending on which documentation you are checking, all describing the same module. With three closely named projector variants sharing one lamp, confirm the WU, WX or X prefix on your 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-11074\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\u003eWhat is the difference between the WU6181N and WX6181N in terms of lamp?\u003c\/strong\u003e\u003cbr\u003eBoth use the identical PJX6181N module along with the X6181N and 512893, so the lamp itself does not differ between these variants, even though the projectors have different resolution capabilities.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does LAMP TYPE 21 mean?\u003c\/strong\u003e\u003cbr\u003eLAMP TYPE 21 is another name Ricoh has used for the PJX6181N module. It is the same part described by the codes PJWU6181N and PJWX6181N, not a separate or different lamp.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this lamp sold as a bare bulb too?\u003c\/strong\u003e\u003cbr\u003eThis listing is the complete module with the bulb already fitted in its housing. A bare version was not found in our records for this specific part at the time this listing was written.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many Ricoh models use the PJX6181N module?\u003c\/strong\u003e\u003cbr\u003eIt is listed against four models: the 512893, PJ WU6181N, PJ WX6181N and PJ X6181N. Check your projector's exact model plate, since the WU, WX and plain X prefixes denote different projectors that happen to share this lamp.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy is no lamp life figure shown for this part?\u003c\/strong\u003e\u003cbr\u003eWe publish specification figures only where we hold a confirmed value. No hours or wattage rating is shown here because we do not have a verified figure for this particular module, so nothing has been estimated.\u003c\/p\u003e","brand":"Lamps Authority","offers":[{"title":"Default Title","offer_id":48182609477868,"sku":"LA-11074","price":322.77,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/5535\/8700\/files\/35556-xl.png?v=1786965454","url":"https:\/\/www.lampsauthority.com\/products\/pjx6181n-projector-lamp-module","provider":"Lamps Authority","version":"1.0","type":"link"}