{"product_id":"j-hlmd-square-bar-led-machine-vision-light","title":"HLMD Series 24V Square Bar LED Machine Vision Light","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHLMD Series 24V Square Bar LED Machine Vision Light\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ContrasTech HLMD Series Square Bar LED Lights feature four high-intensity LED bars for industrial machine vision and automated optical inspection (AOI). With adjustable illumination angles and independently controlled light bars, they support flexible bright field and dark field lighting for accurate inspection of flat surfaces and components.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFour-Sided LED Illumination: High-intensity LED bars arranged in a square configuration.\u003c\/li\u003e\n\u003cli\u003eAdjustable Lighting Angles: Supports direct bright field and oblique dark field inspection.\u003c\/li\u003e\n\u003cli\u003eIndependent Control: Four individually controllable LED bars for flexible illumination.\u003c\/li\u003e\n\u003cli\u003eMultiple Sizes: Lighting areas from 40 × 40 mm to 386 × 386 mm.\u003c\/li\u003e\n\u003cli\u003e24V DC Operation: Designed for industrial machine vision integration.\u003c\/li\u003e\n\u003cli\u003eOptional Diffusion Plate: Helps reduce glare on reflective surfaces.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eIC Chip OCR | Fiducial Mark Detection | Large-Area Flat Material Inspection | Surface Defect Detection | Automated Optical Inspection (AOI)\u003c\/p\u003e\n\u003ch2\u003eCommon Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 99.961%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 32.0685%; text-align: center;\"\u003e\n\u003cp\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth style=\"width: 27.8094%; text-align: center;\"\u003e\n\u003cp\u003e\u003cspan\u003eLight \u003c\/span\u003e\u003cspan\u003eArea \u003c\/span\u003e\u003cspan\u003e(mm)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth style=\"width: 39.7224%; text-align: center;\"\u003e\n\u003cp\u003e\u003cspan\u003eOuter \u003c\/span\u003e\u003cspan\u003eSize \u003c\/span\u003e\u003cspan\u003eL \u003c\/span\u003e\u003cspan\u003e× \u003c\/span\u003e\u003cspan\u003eW \u003c\/span\u003e\u003cspan\u003e× \u003c\/span\u003e\u003cspan\u003eH \u003c\/span\u003e\u003cspan\u003e(mm)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 32.0685%; text-align: center;\"\u003e\n\u003cp\u003e\u003cspan\u003eVT-LT2-HLMD4040\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 27.8094%; text-align: center;\"\u003e\n\u003cp\u003e\u003cspan\u003e40 \u003c\/span\u003e\u003cspan\u003e× \u003c\/span\u003e\u003cspan\u003e40\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 39.7224%; text-align: center;\"\u003e\n\u003cp\u003e\u003cspan\u003e102 \u003c\/span\u003e\u003cspan\u003e× \u003c\/span\u003e\u003cspan\u003e201 \u003c\/span\u003e\u003cspan\u003e× \u003c\/span\u003e\u003cspan\u003e43\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 32.0685%; text-align: center;\"\u003e\n\u003cp\u003e\u003cspan\u003eVT-LT2-HLMD8080\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 27.8094%; text-align: center;\"\u003e\n\u003cp\u003e\u003cspan\u003e80 \u003c\/span\u003e\u003cspan\u003e× \u003c\/span\u003e\u003cspan\u003e80\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 39.7224%; text-align: center;\"\u003e\n\u003cp\u003e\u003cspan\u003e141 \u003c\/span\u003e\u003cspan\u003e× \u003c\/span\u003e\u003cspan\u003e141 \u003c\/span\u003e\u003cspan\u003e× \u003c\/span\u003e\u003cspan\u003e43\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 32.0685%; text-align: center;\"\u003e\n\u003cp\u003e\u003cspan\u003eVT-LT2-HLMD9898\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 27.8094%; text-align: center;\"\u003e\n\u003cp\u003e\u003cspan\u003e98 \u003c\/span\u003e\u003cspan\u003e× \u003c\/span\u003e\u003cspan\u003e98\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 39.7224%; text-align: center;\"\u003e\n\u003cp\u003e\u003cspan\u003e185.5 \u003c\/span\u003e\u003cspan\u003e× \u003c\/span\u003e\u003cspan\u003e185.5 \u003c\/span\u003e\u003cspan\u003e× \u003c\/span\u003e\u003cspan\u003e42\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 32.0685%; text-align: center;\"\u003e\n\u003cp\u003e\u003cspan\u003eVT-LT2-HLMD119119\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 27.8094%; text-align: center;\"\u003e\n\u003cp\u003e\u003cspan\u003e119 \u003c\/span\u003e\u003cspan\u003e× \u003c\/span\u003e\u003cspan\u003e119\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 39.7224%; text-align: center;\"\u003e\n\u003cp\u003e\u003cspan\u003e180 \u003c\/span\u003e\u003cspan\u003e× \u003c\/span\u003e\u003cspan\u003e180 \u003c\/span\u003e\u003cspan\u003e× \u003c\/span\u003e\u003cspan\u003e43\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 32.0685%; text-align: center;\"\u003e\n\u003cp\u003e\u003cspan\u003eVT-LT2-HLMD218218\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 27.8094%; text-align: center;\"\u003e\n\u003cp\u003e\u003cspan\u003e218 \u003c\/span\u003e\u003cspan\u003e× \u003c\/span\u003e\u003cspan\u003e218\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 39.7224%; text-align: center;\"\u003e\n\u003cp\u003e\u003cspan\u003e305.5 \u003c\/span\u003e\u003cspan\u003e× \u003c\/span\u003e\u003cspan\u003e305.5 \u003c\/span\u003e\u003cspan\u003e× \u003c\/span\u003e\u003cspan\u003e43\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 32.0685%; text-align: center;\"\u003e\n\u003cp\u003e\u003cspan\u003eVT-LT2-HLMD290290\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 27.8094%; text-align: center;\"\u003e\n\u003cp\u003e\u003cspan\u003e290 \u003c\/span\u003e\u003cspan\u003e× \u003c\/span\u003e\u003cspan\u003e290\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 39.7224%; text-align: center;\"\u003e\n\u003cp\u003e\u003cspan\u003e377.5 \u003c\/span\u003e\u003cspan\u003e× \u003c\/span\u003e\u003cspan\u003e377.5 \u003c\/span\u003e\u003cspan\u003e× \u003c\/span\u003e\u003cspan\u003e43\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 32.0685%; text-align: center;\"\u003e\n\u003cp\u003e\u003cspan\u003eVT-LT2-HLMD386386\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 27.8094%; text-align: center;\"\u003e\n\u003cp\u003e\u003cspan\u003e386 \u003c\/span\u003e\u003cspan\u003e× \u003c\/span\u003e\u003cspan\u003e386\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 39.7224%; text-align: center;\"\u003e\n\u003cp\u003e\u003cspan\u003e473.5 \u003c\/span\u003e\u003cspan\u003e× \u003c\/span\u003e\u003cspan\u003e473.5 \u003c\/span\u003e\u003cspan\u003e× \u003c\/span\u003e\u003cspan\u003e43\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable width=\"100%\" style=\"width: 99.9987%; height: 215.567px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 32.5008%; height: 19.6px;\"\u003e Input voltage\u003c\/td\u003e\n\u003ctd style=\"width: 67.3546%; height: 19.6px;\"\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 32.5008%; height: 19.6px;\"\u003eConnector\u003c\/td\u003e\n\u003ctd style=\"width: 67.3546%; height: 19.6px;\"\u003eSMR-03V-B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 32.5008%; height: 39.2px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003eWavelength range\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 67.3546%; height: 39.2px;\"\u003eRed: 620-630nm; Blue: 465-475nm; \u003cbr\u003eGreen: 515-530nm;\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 32.5008%; height: 19.6px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003eColor temperature(white)\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 67.3546%; height: 19.6px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003e6000-7500K\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 32.5008%; height: 39.2px;\"\u003eOperating environment(indoor)\u003c\/td\u003e\n\u003ctd style=\"width: 67.3546%; height: 39.2px;\"\u003eTemperature: 0~40℃\u003cbr\u003eHumidity: 20% to 85% RH (with no condensation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7667px;\"\u003e\n\u003ctd style=\"width: 32.5008%; height: 58.7667px;\"\u003eLife time\u003c\/td\u003e\n\u003ctd style=\"width: 67.3546%; height: 58.7667px;\"\u003eWhite:30,000hrs, Red: 60,000hrs\u003cbr\u003e(Depends on the operating environment, not a gurantee)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 32.5008%; height: 19.6px;\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan\u003eCase material\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 67.3546%; height: 19.6px;\"\u003eAluminum alloy, Resin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eOptional Accessory: Diffusion Plate\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eTo be mounted in front of the LED lighting. Used to soften the lighting output, so as to reduce the glares on specular surface.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eIllumination Structure\u003c\/h2\u003e\n\u003ch2\u003e\n\u003cimg height=\"639\" width=\"639\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0719\/1779\/7622\/files\/01_2_e879d2b6-3cc2-43ed-9788-ea09d677a5db.png?v=1734419148\" alt=\"\"\u003e\u003cbr\u003eEmitting Color, IP Rating, cooling method, emitting surface length, etc customizable\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/9O-f3Zo4KtA?si=oYFcss5N4mkaqx0J\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Contrastech","offers":[{"title":"40*40 \/ Red","offer_id":47581939269878,"sku":"VT-LT2-HLMD4040","price":456.0,"currency_code":"USD","in_stock":true},{"title":"40*40 \/ 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