{"product_id":"rlc-109-projector-lamp-module","title":"RLC-109 projector lamp with module","description":"\u003cp\u003eFour Viewsonic business projectors - the PA503W, PG603W, PS501W and PS600W - all use RLC-109, supplied here as a complete module with the bulb pre-fitted into a new housing. It replaces the whole lamp assembly in one step rather than requiring the old housing to be reused.\u003c\/p\u003e\u003cp\u003eModel codes across this group mix letters for portable (\"PA\"), premium (\"PG\") and standard (\"PS\") ranges, yet all four share this one lamp part number, so the differences between them lie elsewhere in the projector rather than in the light source. Check your model name against these four before ordering.\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-11710\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e — 4 projector models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhy do the PA503W and PG603W use an identical lamp despite different names?\u003c\/strong\u003e\u003cbr\u003eViewsonic groups several business projector lines onto shared lamp platforms, and RLC-109 happens to be the module used across the PA503W, PG603W, PS501W and PS600W, regardless of the naming differences between those ranges.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the PS600W a widescreen upgrade of the PS501W?\u003c\/strong\u003e\u003cbr\u003eBoth carry the \"W\" widescreen designation and share the RLC-109 lamp, but they are separate models within Viewsonic's PS line rather than one being a direct upgrade of the other.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the benefit of buying the module for the PG603W instead of a bare bulb?\u003c\/strong\u003e\u003cbr\u003eThe module supplies a new housing along with the bulb, which is worth choosing if your PG603W's current housing is cracked, discoloured or fits loosely, since the bare lamp alone would depend on that housing still being sound.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I fit RLC-109 into a PA503W without professional help?\u003c\/strong\u003e\u003cbr\u003eMost owners can fit this module themselves through the projector's lamp access panel, using a small screwdriver to release the old module and fit the new one in its place.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the PS501W need the lamp counter reset after installing this module?\u003c\/strong\u003e\u003cbr\u003eYes, like most Viewsonic projectors, the PS501W tracks lamp hours internally and expects this to be reset manually through the on-screen menu once the new RLC-109 module is fitted.\u003c\/p\u003e","brand":"Lamps Authority","offers":[{"title":"Default Title","offer_id":48182612918508,"sku":"LA-11710","price":129.8,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/5535\/8700\/files\/21774-xl.png?v=1786957033","url":"https:\/\/www.lampsauthority.com\/products\/rlc-109-projector-lamp-module","provider":"Lamps Authority","version":"1.0","type":"link"}