{"product_id":"456-8935-projector-lamp","title":"456-8935 bare projector lamp","description":"\u003cp\u003eAt 310 watts, 456-8935 is one of the higher-output bare lamps in this range, rated for 2,000 hours. It fits the Hitachi CP-X1200 family, 3M's X70, Dukane's Image Pro 8935, Infocus's C440, DP-8400X and LP840, Proxima's DP-8400X, Liesegang's dv540 and the Viewsonic PJ1165.\u003c\/p\u003e\u003cp\u003eAlternative codes for this same bulb include DT00591, PRJ-RLC-011, SP-LAMP-015 and 78-6969-9718-4, spanning the different brands that resell it. Notice that both Infocus and Proxima list a DP-8400X model, which share this lamp despite the two brand names, so double-check yours is on this list before buying.\u003c\/p\u003e\u003ch3\u003eAt a glance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWattage\u003c\/strong\u003e — 310 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated life\u003c\/strong\u003e — 2,000 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-07824\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e — 12 projector models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhy do Infocus and Proxima both list a DP-8400X?\u003c\/strong\u003e\u003cbr\u003eThese two brands sold what appears to be the same projector design under their own names, and both share the 456-8935 lamp as a result. It is a common pattern in this era of business projector.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is SP-LAMP-015?\u003c\/strong\u003e\u003cbr\u003eSP-LAMP-015 is an alternative code for the identical 456-8935 bare lamp, used in some Infocus and Proxima documentation. It describes the same bulb as DT00591 and PRJ-RLC-011.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this lamp supplied with a housing?\u003c\/strong\u003e\u003cbr\u003eNo, this is a bare bulb, sold without a housing or cage. It is intended to be fitted inside the housing already built into your Hitachi, 3M, Dukane, Infocus, Liesegang, Proxima or Viewsonic projector.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long should a 310-watt lamp like this last?\u003c\/strong\u003e\u003cbr\u003eIt carries a 2,000-hour rating at its full 310-watt output. Because it runs hotter than many lower-wattage lamps, keeping the projector's vents clear of dust can help it reach that expected life.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the safest way to remove the old bulb?\u003c\/strong\u003e\u003cbr\u003eSwitch off and unplug the projector and let it cool for at least thirty minutes, since a 310-watt lamp holds significant heat after use. Then handle the old bulb by its base rather than the glass.\u003c\/p\u003e","brand":"Lamps Authority","offers":[{"title":"Default Title","offer_id":48182615539948,"sku":"LA-07824","price":213.11,"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\/456-8935-projector-lamp","provider":"Lamps Authority","version":"1.0","type":"link"}