{"product_id":"5j-je905-001-projector-lamp-module","title":"5J.JE905.001 projector lamp, complete module","description":"\u003cp\u003eThe BenQ MH684 uses a single dedicated lamp, part number 5J.JE905.001, supplied here as a complete module. Because only one projector calls for this part, there's little ambiguity; if you own an MH684, this is the lamp your projector needs. Wattage and rated hours aren't published for this particular part, so we haven't listed figures we can't confirm.\u003c\/p\u003e\u003cp\u003e5J.JE905.001 is recorded as its own alternative code too, meaning you may see it referenced the same way on your projector's service label. As a module, the bulb and housing are replaced together, so there's no separate housing to source. If your MH684 shows a lamp warning, this is the part to order against that model.\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-08237\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e — 1 projector models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eIs 5J.JE905.001 only used in the MH684, or other BenQ models too?\u003c\/strong\u003e\u003cbr\u003eBased on our records, this lamp is specified solely for the BenQ MH684. If you have a different MH-series model, check its own rating label, since near-identical model numbers can call for different lamps.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy isn't a wattage or lamp-life figure shown for this product?\u003c\/strong\u003e\u003cbr\u003eWe only publish specification numbers that are confirmed for the part, and a wattage or rated-hours figure isn't available for 5J.JE905.001 in our data. Everything else about the lamp, including compatibility, is accurate as listed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo I need to do anything with the projector settings after fitting a new lamp?\u003c\/strong\u003e\u003cbr\u003eMany BenQ projectors track lamp hours internally, so it's worth checking your MH684's on-screen menu for a lamp settings option after installation, referring to your projector's own manual for the exact steps.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this the same lamp BenQ originally supplied with the MH684?\u003c\/strong\u003e\u003cbr\u003eYes, 5J.JE905.001 is the part number BenQ assigns to this lamp for the MH684, so it matches the specification of the lamp originally fitted rather than a generic substitute.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's the benefit of buying the module instead of trying to source a bare bulb?\u003c\/strong\u003e\u003cbr\u003eA module arrives with the bulb already seated and aligned in its housing, so there's no risk of misalignment during fitting. You simply swap the whole unit, without handling the bulb on its own.\u003c\/p\u003e","brand":"Lamps Authority","offers":[{"title":"Default Title","offer_id":48182594109676,"sku":"LA-08237","price":135.61,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/5535\/8700\/files\/28401-xl.png?v=1786959112","url":"https:\/\/www.lampsauthority.com\/products\/5j-je905-001-projector-lamp-module","provider":"Lamps Authority","version":"1.0","type":"link"}