{"product_id":"lumaspec-ls-hhfl420250","title":"420 x 250 mm Back light \/ area light (LS-HHFL420250)","description":"\u003cp\u003eArea light: the LEDs are arranged in a structurally optimised layout on the bottom of the light and pass through a diffuser to form an even emitting surface. Fitted with a brightness-enhancement film it becomes a parallel area light, raising brightness by 20% to 50%; mainly used for outline and dimension inspection.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHigh-density LED array\u003c\/li\u003e\n\u003cli\u003eHigh-brightness flat illumination\u003c\/li\u003e\n\u003cli\u003eOptional parallel version (PHFL) with brightness-enhancement film, +20% to 50% brightness\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOutline measurement, machined dimension measurement\u003c\/li\u003e\n\u003cli\u003eGlass bottle damage, foreign matter inspection\u003c\/li\u003e\n\u003cli\u003eSurface scratches, stains, internal foreign matter and damage on transparent objects\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eLS-HHFL420250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCable length (mm)\u003c\/th\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating environment\u003c\/th\u003e\n\u003ctd\u003eAmbient about 25 °C, operating temperature within 35 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eExpected life\u003c\/th\u003e\n\u003ctd\u003eRed, white, blue and green: 30000 h continuous, decays to 40% (typical one-year decay 5-10%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupport\u003c\/th\u003e\n\u003ctd\u003e1 year of free standard technical support; can be customised to the inspected feature, working distance, illumination angle and field of view\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEmitting area (mm)\u003c\/th\u003e\n\u003ctd\u003e420 x 250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower, green \/ blue \/ white (W)\u003c\/th\u003e\n\u003ctd\u003e104.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower, red (W)\u003c\/th\u003e\n\u003ctd\u003e104.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended controllers\u003c\/th\u003e\n\u003ctd\u003eLS-HAPC24120P-4T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWavelength red\u003c\/th\u003e\n\u003ctd\u003e620-630 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWavelength green\u003c\/th\u003e\n\u003ctd\u003e525 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWavelength blue\u003c\/th\u003e\n\u003ctd\u003e470 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColour temperature white\u003c\/th\u003e\n\u003ctd\u003e5000-8000 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupply voltage (derived)\u003c\/th\u003e\n\u003ctd\u003e24 V DC, derived from the 24 V output of its recommended controllers LS-HAPC24120P-4T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"LumaSpec Vision","offers":[{"title":"Red","offer_id":53081120014618,"sku":"LS-HHFL420250-R","price":449.0,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":53081120047386,"sku":"LS-HHFL420250-G","price":449.0,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":53081120080154,"sku":"LS-HHFL420250-B","price":449.0,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":53081120112922,"sku":"LS-HHFL420250-W","price":449.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/5434\/7546\/files\/LS-HHFL-photo1.webp?v=1792010472","url":"https:\/\/lumaspecvision.com\/products\/lumaspec-ls-hhfl420250","provider":"LumaSpec Vision","version":"1.0","type":"link"}