{"product_id":"hd29he-projector-lamp-module","title":"HD29He projector lamp with module","description":"\u003cp\u003eHD29He identifies the lamp module fitted across a wide run of Optoma home cinema projectors, including the HD145X, HD146X, HD15, HD27eH, HD28e, HD28H and HT32LV-4K. Fourteen models in total share this one assembly, so a single lamp design covers most of Optoma's popular HD-series projectors from recent years.\u003c\/p\u003e\u003cp\u003eBecause Optoma reused the HD29He lamp across so many HD-series models, the surest way to check fitment is against your exact projector name; note that the HD28HDR name is used for USA units and HD29He itself for non-USA units. This version arrives as a full module, so no separate housing transfer is required.\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-12224\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e — 14 projector models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhich Optoma projectors use the HD29He lamp?\u003c\/strong\u003e\u003cbr\u003eIt covers fourteen models, including the HD145X, HD146X, HD15, HD15H, HD27eH, HD28e, HD28H, HT32LV-4K and the HD28HDR and HD29He themselves, along with the DH351 and VCHDGU. Check your model plate against this list to confirm fitment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the difference between HD28HDR and HD29He on this list?\u003c\/strong\u003e\u003cbr\u003eBoth share the same lamp module, but the HD28HDR name applies to units sold in the USA while HD29He is used elsewhere. If your projector shows either name, this lamp is correct for it.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the HD29He lamp for the HD145X mounted in its cage on arrival?\u003c\/strong\u003e\u003cbr\u003eYes, it includes the housing. This listing is a lamp with module, meaning the bulb is already mounted in its cage, so you exchange the whole assembly rather than handling a loose bulb.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I reset the lamp hours after replacing it?\u003c\/strong\u003e\u003cbr\u003eMost HD-series Optoma projectors have a lamp reset option inside the on-screen settings menu, usually under a lamp or maintenance heading. Running this after fitting the module keeps the reported hours accurate.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use this lamp if my projector shows no wattage on the old bulb?\u003c\/strong\u003e\u003cbr\u003eYes. Fitment for this module is confirmed by matching your projector model against the compatibility list rather than by wattage, since the HD29He is identified by the projector range it serves.\u003c\/p\u003e","brand":"Lamps Authority","offers":[{"title":"Default Title","offer_id":48182593126636,"sku":"LA-12224","price":136.98,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/5535\/8700\/files\/37630-xl.png?v=1786965796","url":"https:\/\/www.lampsauthority.com\/products\/hd29he-projector-lamp-module","provider":"Lamps Authority","version":"1.0","type":"link"}