{"product_id":"512822-projector-lamp-module","title":"512822 projector lamp with module","description":"\u003cp\u003e512822 replaces the lamp and housing together across five related Ricoh models: the PJ WX3351N, PJ WX4241, PJ WX4241N, PJ X3351N and PJ X4241N. It is rated at 250 watts with a 3500 hour service life, and is fitted by removing the old module and installing this one in its place.\u003c\/p\u003e\u003cp\u003eYou will also see this part called Lamp Type 17 or simply TYPE 17 on some Ricoh labelling, both of which describe the same 512822 module. Because five different projector names share this one lamp, check your model number carefully rather than relying on the series name alone.\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 — 3,500 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-10049\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e — 5 projector models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhich five Ricoh models take the 512822 lamp?\u003c\/strong\u003e\u003cbr\u003eIt fits the PJ WX3351N, PJ WX4241, PJ WX4241N, PJ X3351N and PJ X4241N. If your projector's exact designation is not one of these five, this particular module is unlikely to be the correct part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is TYPE 17 on a Ricoh projector?\u003c\/strong\u003e\u003cbr\u003eTYPE 17 and Lamp Type 17 both refer to the 512822 lamp module. These are alternative names rather than separate parts, so any of the three references identifies the same lamp for this projector range.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes 512822 come with a housing already fitted?\u003c\/strong\u003e\u003cbr\u003eYes, this is the complete module, with the 250 watt bulb pre-installed in its housing. You do not need to open the old housing or transfer a bulb; you replace the whole unit as one piece.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long does the 512822 lamp typically last?\u003c\/strong\u003e\u003cbr\u003eIt carries a rated life of 3500 hours at 250 watts. This is a manufacturer rating rather than a guarantee, since actual lamp life depends on usage patterns, ventilation and how often the projector is powered on and off.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow can I be sure the 512822 matches my Ricoh model before I buy?\u003c\/strong\u003e\u003cbr\u003eConfirm the exact model printed on your projector, such as PJ WX4241 versus PJ WX4241N, since the 512822 module is listed against five specific names and a near-identical model number could use a different lamp.\u003c\/p\u003e","brand":"Lamps Authority","offers":[{"title":"Default Title","offer_id":48182607249644,"sku":"LA-10049","price":169.54,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/5535\/8700\/files\/28954-xl.png?v=1786959184","url":"https:\/\/www.lampsauthority.com\/products\/512822-projector-lamp-module","provider":"Lamps Authority","version":"1.0","type":"link"}