{"product_id":"5811116765-su-projector-lamp","title":"5811116765-SU Bare Projector Lamp","description":"\u003cp\u003e5811116765-SU is the bare-bulb version of Vivitek's 330-watt lamp for the D4500, D4520, D5000, D5060, D5180HD and D5185HD. Rated for 1500 hours, it supplies the glass and burner only, so it is meant for reusing the housing and cage already inside your projector rather than replacing the whole assembly.\u003c\/p\u003e\u003cp\u003eIf your housing is worn, cracked, or you would rather not handle the old cage at all, the complete module is listed separately as 5811116765. Before ordering the bare lamp, open your projector and confirm the existing housing is in good condition, since 5811116765-SU does not include a replacement cage.\u003c\/p\u003e\u003ch3\u003eAt a glance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWattage\u003c\/strong\u003e — 330 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated life\u003c\/strong\u003e — 1,500 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-10650\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\u003eWhat makes the bare 5811116765-SU worth picking instead of the full module?\u003c\/strong\u003e\u003cbr\u003e5811116765-SU suits buyers who already have a sound housing and cage inside their D4500 or D5000-series projector and only need the bulb replaced. If you would rather not reuse the old housing, the module version, 5811116765, includes both parts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs fitting a bare lamp harder than fitting a module?\u003c\/strong\u003e\u003cbr\u003eIt takes an extra step. Instead of swapping the whole cage, you open the existing housing, remove the old bulb and burner, and seat 5811116765-SU in its place before closing it back up. A module simply lifts in and out complete.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes 5811116765-SU cover the same Vivitek models as the module version?\u003c\/strong\u003e\u003cbr\u003eIt covers the D4500, D4520, D5000, D5060, D5180HD and D5185HD. The D5280U and LB19O-D50A, which take the module version, are not listed against this bare-lamp code, so check your exact model before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat should I check on my housing before fitting a bare lamp?\u003c\/strong\u003e\u003cbr\u003eLook for cracks, discolouration around the reflector, or a burner socket that has become loose or scorched. 5811116765-SU replaces the bulb only, so any damage to the housing itself would need the complete module instead.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I know when a bare lamp like this needs replacing?\u003c\/strong\u003e\u003cbr\u003eWatch for dimming brightness, a noticeable colour shift, or the projector's own lamp-hours warning as you approach the 1500-hour rating. A lamp nearing end of life can also flicker briefly at startup before settling.\u003c\/p\u003e","brand":"Lamps Authority","offers":[{"title":"Default Title","offer_id":48182639755500,"sku":"LA-10650","price":236.04,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/5535\/8700\/files\/31838-lg.png?v=1786959367","url":"https:\/\/www.lampsauthority.com\/products\/5811116765-su-projector-lamp","provider":"Lamps Authority","version":"1.0","type":"link"}