{"product_id":"5811116320-s-projector-lamp","title":"5811116320-S bare projector lamp","description":"\u003cp\u003eThis listing is the bare-bulb version of 5811116320-S, for the same Vivitek D508, D509, D510, D511, D512, D512-3D and D513W range, plus the Optoma DE.581116320, as the module version sold separately. It carries the same 180W rating and 3000 hour life, but arrives without a housing, for fitting into the cage already inside your projector.\u003c\/p\u003e\u003cp\u003eChoose this bare lamp rather than the complete module if the existing housing and cage in your D-series projector are undamaged and only the bulb has failed. 5811116320-SU is the alternative code for this lamp under either format. Since the part number is identical to the module listing, the housing or module wording is what tells the two apart.\u003c\/p\u003e\u003ch3\u003eAt a glance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWattage\u003c\/strong\u003e — 180 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated life\u003c\/strong\u003e — 3,000 hours\u003c\/li\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-10653\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e — 8 projector models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the difference between this listing and the module version of 5811116320-S?\u003c\/strong\u003e\u003cbr\u003eBoth share the identical 5811116320-S code and fit the same D508 to D513W range, but this listing is the bare bulb only, while the other includes a complete housing. Choose bare if your existing cage is undamaged.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy would I choose the bare lamp over the module for my Vivitek projector?\u003c\/strong\u003e\u003cbr\u003eIf the housing inside your D508 to D513W projector is intact and only the bulb has dimmed or failed, the bare lamp avoids paying for a new cage you do not need.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the bare 5811116320-S fit the Optoma DE.581116320 as well as the Vivitek range?\u003c\/strong\u003e\u003cbr\u003eYes, the Optoma DE.581116320 shares the same lamp as the full Vivitek D-series list, so this bare bulb fits both, provided the existing housing in your projector is undamaged.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs fitting a bare lamp harder than fitting a complete module?\u003c\/strong\u003e\u003cbr\u003eIt involves handling the bulb directly and seating it correctly in your existing cage, rather than swapping in a pre-assembled unit, so slightly more care is needed with alignment and avoiding fingerprints on the glass.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I know if my projector needs the bare lamp or the module?\u003c\/strong\u003e\u003cbr\u003eIf the housing was damaged, discoloured, or the projector has never had a lamp changed, the module is the safer choice. If you have replaced the bulb before without issue, the bare lamp is usually sufficient.\u003c\/p\u003e","brand":"Lamps Authority","offers":[{"title":"Default Title","offer_id":48182626320620,"sku":"LA-10653","price":128.27,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/5535\/8700\/files\/31823-lg.png?v=1786959364","url":"https:\/\/www.lampsauthority.com\/products\/5811116320-s-projector-lamp","provider":"Lamps Authority","version":"1.0","type":"link"}