{"product_id":"5j-jca05-001-projector-lamp","title":"5J.JCA05.001 bare projector lamp","description":"\u003cp\u003eFour Benq ultra short throw projectors, the MW842UST, MW843UST, MX842UST and MX843UST, take this lamp as a bare bulb under 5J.JCA05.001. Sold without a housing, it is meant to fit inside a casing that is already in place, so only the bulb itself is exchanged. No wattage or lamp life figure is published for this part, so neither is claimed here.\u003c\/p\u003e\u003cp\u003eA module version of 5J.JCA05.001 covers a wider set of ultra short throw projectors, including these four plus others, and includes a new housing for anyone whose current casing is damaged. This bare listing suits the narrower group of four models above where the housing itself is fine. We hold one code for this lamp, so there is nothing further to check the number against.\u003c\/p\u003e\u003ch3\u003eAt a glance\u003c\/h3\u003e\u003cul\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-08338\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\u003eWhich four projectors does this bare bulb fit?\u003c\/strong\u003e\u003cbr\u003eThe MW842UST, MW843UST, MX842UST and MX843UST. All four share the same ultra short throw lamp housing, so this bare bulb code covers each of them.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs a housing included with this part?\u003c\/strong\u003e\u003cbr\u003eNo, this is the bulb only, for fitting inside a housing that is already in your projector. A module version with a new housing is listed separately and covers a broader set of models.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I fit this bulb into one of the four listed projectors?\u003c\/strong\u003e\u003cbr\u003eLet the projector cool, open the housing as described in your model's manual, remove the old bulb by its base, and set this one in the same position before closing the housing again.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the visible signs that this lamp needs replacing?\u003c\/strong\u003e\u003cbr\u003eA dimmer image, flickering, or a lamp warning shown on screen are the usual signs. No lamp life figure is published for this part, so these signs are the practical guide rather than an hours count.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs there an alternative part number for this bare bulb?\u003c\/strong\u003e\u003cbr\u003eWe list a single reference, 5J.JCA05.001, for this lamp, used across the four ultra short throw models named above, so there is no second number to check it against.\u003c\/p\u003e","brand":"Lamps Authority","offers":[{"title":"Default Title","offer_id":48182639722732,"sku":"LA-08338","price":117.86,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/5535\/8700\/files\/generic-bigbulb.png?v=1786970157","url":"https:\/\/www.lampsauthority.com\/products\/5j-jca05-001-projector-lamp","provider":"Lamps Authority","version":"1.0","type":"link"}