{"product_id":"lumaspec-ls-bkl-1446","title":"Flat Backlight, 50 x 30 mm, White, 3.4 W (LS-BKL-1446)","description":"\u003cp\u003eThis backlight has a 50 x 30 mm emitting area (3.4 W) (LS-BKL-1446), the second-smallest of the 15 emitting-area sizes in its series. It measures 82 x 43 x 18 mm overall.\u003c\/p\u003e\u003cp\u003eIt gives at least 6,000 lux at the centre 100 mm away, more if mounted closer. At 82 x 43 x 18 mm and 0.1 kg it is only 18 mm deep: a small bracket holds it, and it adds little load to a moving axis. Rated 0 to 40 °C, it suits a normal factory floor; keep it out of hot cabinets.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRated 3.4 W (about 142 mA at 24 V)\u003c\/li\u003e\n\u003cli\u003eThe 30 x 30 mm version is one step down in this series\u003c\/li\u003e\n\u003cli\u003e1 m lead ending in the SMR-03 V-B plug: keep the controller within about 1 m or add an extension cable\u003c\/li\u003e\n\u003cli\u003eHigh-density array LED design, and provides excellent lighting uniformity\u003c\/li\u003e\n\u003cli\u003eSide mounting lugs\u003c\/li\u003e\n\u003cli\u003eBack-lights a camera field: parts inside it show as sharp dark outlines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSilhouette gauging of parts up to about 50 x 30 mm (its 50 x 30 mm emitting area dimension; the outline must fall inside it)\u003c\/li\u003e\n\u003cli\u003eWorkpiece size and outline measurement\u003c\/li\u003e\n\u003cli\u003eProduct position detection\u003c\/li\u003e\n\u003cli\u003eFlaw detection 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-BKL-1446\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCenter illuminance\/irradiance\u003c\/th\u003e\n\u003ctd\u003e≥ 6000 lux @ 100 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor temperature\u003c\/th\u003e\n\u003ctd\u003e6000 ~ 7000K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower\u003c\/th\u003e\n\u003ctd\u003e3.4 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInput voltage\u003c\/th\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConnector type\u003c\/th\u003e\n\u003ctd\u003eSMR-03V-B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimension\u003c\/th\u003e\n\u003ctd\u003e82 mm × 43 mm × 18 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEmitting area dimension\u003c\/th\u003e\n\u003ctd\u003e50 mm × 30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e0.1 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCable length\u003c\/th\u003e\n\u003ctd\u003e1 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCooling mode\u003c\/th\u003e\n\u003ctd\u003eNatural cooling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTemperature\u003c\/th\u003e\n\u003ctd\u003eWorking temperature: 0 °C to 40 °C (32 °F to 104 °F); Storage temperature: –20 °C to 60 °C (–4 °F to 140 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHumidity\u003c\/th\u003e\n\u003ctd\u003e20% RH to 90% RH (no condensation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiffuse plate included\u003c\/th\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight (estimated)\u003c\/th\u003e\n\u003ctd\u003e0.24 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cem\u003eThe relative illuminance curve in the gallery is the series' white-light reference, as printed on its datasheet; the size measured is not stated. The uniformity diagram in the gallery is the series' typical pattern, not a measurement of this size.\u003c\/em\u003e\u003c\/p\u003e","brand":"LumaSpec Vision","offers":[{"title":"Default Title","offer_id":53080691540250,"sku":"LS-BKL-1446","price":209.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/5434\/7546\/files\/20261014063521556.webp?v=1791998120","url":"https:\/\/lumaspecvision.com\/products\/lumaspec-ls-bkl-1446","provider":"LumaSpec Vision","version":"1.0","type":"link"}