{"product_id":"5j-j4v05-001-projector-lamp-module","title":"5J.J4V05.001 projector lamp module","description":"\u003cp\u003e5J.J4V05.001 is a 230-watt lamp module rated for 3500 hours, and BenQ used it across six listed models: the EP4725D, EP5825BD, and the MW851 UST and MX850 UST ultra-short-throw projectors, which appear in BenQ's own records both with and without a space in the model name. The bulb arrives pre-fitted in its housing, so the whole module is swapped as one unit.\u003c\/p\u003e\u003cp\u003eWhichever of the six compatible models you own, the same 5J.J4V05.001 module applies — check your old lamp's code to confirm before ordering. Because this is a full module rather than a bare bulb, there's no need to open the old housing and transfer a bulb across; you remove the spent assembly whole and fit this one in its place.\u003c\/p\u003e\u003ch3\u003eAt a glance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWattage\u003c\/strong\u003e — 230 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-08341\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e — 6 projector models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhy are some projector names listed with and without a space?\u003c\/strong\u003e\u003cbr\u003eBenQ's own documentation records the MW851 UST and MX850 UST models both with and without a space in the name, so we list both forms to make sure the listing turns up whichever way you search for your projector.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat benchmark life does the 5J.J4V05.001 carry?\u003c\/strong\u003e\u003cbr\u003e3500 hours at 230 watts, taken directly from the lamp's specification, a figure to weigh against the hour count your projector reports for the current lamp.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes one module really suit six different projectors?\u003c\/strong\u003e\u003cbr\u003eYes — 5J.J4V05.001 is the lamp BenQ specified across the EP4725D, EP5825BD and the MW851 UST\/MX850 UST ultra-short-throw range, so a single module listing covers all six models.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's the benefit of a module on an ultra-short-throw projector?\u003c\/strong\u003e\u003cbr\u003eUltra-short-throw units like the MW851 UST often position the lamp close to other optical parts, so a pre-fitted module avoids handling a loose bulb near that assembly and reduces the risk of misalignment during fitting.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs 5J.J4V05.001 cross-listed under different numbers anywhere?\u003c\/strong\u003e\u003cbr\u003eNot on this listing. It is the only code recorded, so that is what to check against your existing lamp or your projector's service menu before ordering.\u003c\/p\u003e","brand":"Lamps Authority","offers":[{"title":"Default Title","offer_id":48182656598252,"sku":"LA-08341","price":117.86,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/5535\/8700\/files\/25880-xl.png?v=1786958667","url":"https:\/\/www.lampsauthority.com\/products\/5j-j4v05-001-projector-lamp-module","provider":"Lamps Authority","version":"1.0","type":"link"}