{"product_id":"optoma-cb2800-projector-lamp","title":"CB2800 bare projector lamp","description":"\u003cp\u003eThis lamp is sold without a housing and is listed for one projector only, the Optoma CB2800. Because no manufacturer part number is recorded for this bulb, we identify it here by the projector it fits rather than by a code. If your CB2800's original lamp shows a printed number, keep a note of it for your own records.\u003c\/p\u003e\u003cp\u003eThere are no alternative codes on file for this lamp and no wattage or lamp-life figures are confirmed, so all of those fields are left blank rather than estimated. As a bare bulb, fitting it means opening the CB2800's existing lamp housing and swapping only the bulb inside it. The photo shown is a standard placeholder rather than an image of this specific part.\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-09661\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\u003eHow is the CB2800's bulb identified if no code exists for it?\u003c\/strong\u003e\u003cbr\u003eWe have not recorded a separate manufacturer part number for this lamp, so we list it by the projector it fits, the Optoma CB2800, rather than by a code.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes this bulb fit any projector besides the CB2800?\u003c\/strong\u003e\u003cbr\u003eNo, this listing is specific to the Optoma CB2800, so it is not shared with any other Optoma model in our catalogue at present, unlike many of our more widely fitted lamps.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I confirm this is the right bulb for my projector?\u003c\/strong\u003e\u003cbr\u003eCheck that your projector's model plate reads CB2800, since this listing is matched to that model specifically rather than to a printed part code that you could cross-check instead.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs a complete module available for the CB2800 instead of a bare bulb?\u003c\/strong\u003e\u003cbr\u003eWe currently list this lamp as a bare bulb only, so it is intended for CB2800 owners whose existing housing is in good condition and only the bulb itself needs replacing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy is the photo on this listing generic?\u003c\/strong\u003e\u003cbr\u003eWe have not yet photographed this specific bulb, so a standard placeholder image is shown instead. The fitment details for the Optoma CB2800 remain accurate regardless.\u003c\/p\u003e","brand":"Lamps Authority","offers":[{"title":"Default Title","offer_id":48182673998060,"sku":"LA-09661","price":178.72,"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\/optoma-cb2800-projector-lamp","provider":"Lamps Authority","version":"1.0","type":"link"}