{"product_id":"30mm-led-single-color-indicators","title":"30mm LED Single Color Indicators 3V-380V Metal Flat Head Pre-wired Signal Lamp FILN","description":"\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/30mm_LED_Single_Color_Indicators_Drawing.webp?v=1780554396\" alt=\"\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp style=\"margin-top: 10px; line-height: 1.6;\"\u003eMaximize your equipment's visibility with our \u003cstrong\u003e30mm LED Single Color Indicators\u003c\/strong\u003e (Model: FL1M-30FW-1). Designed for heavy-duty industrial applications, this large-scale \u003cstrong\u003emetal flat head indicator\u003c\/strong\u003e offers a clean, flush-mount aesthetic that integrates seamlessly into any control panel. Featuring a robust \u003cstrong\u003eH59 nickel-plated brass or 204 stainless steel shell\u003c\/strong\u003e and a \u003cstrong\u003eglue-sealed tail\u003c\/strong\u003e to prevent moisture and dust ingress, this signal lamp is built to withstand the harshest environments. Available \u003cstrong\u003efor sale\u003c\/strong\u003e with factory-direct pricing, these \u003cstrong\u003e30mm metal pilot lights\u003c\/strong\u003e support a wide voltage range from \u003cstrong\u003e3V to 380V\u003c\/strong\u003e, ensuring a reliable signal transmission for any large-scale electrical system.\u003c\/p\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eQuick Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px; margin-top: 10px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; width: 50%;\"\u003eMounting Hole Size\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; width: 50%;\"\u003e30mm (M30 Standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eModel Number\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eFL1M-30FW-1 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eVoltage Options\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e3V - 380V Full Range Support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eRated Current \/ Power\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e20mA \/ 0.2W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eLED Color Choices\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eRed, Green, Yellow, Blue, White (Premium PC Lens)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eShell Material\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eH59 Nickel-Plated Brass or 204 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eBase \u0026amp; Internal Material\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003ePA66 Flame Retardant Nylon Base with Carbon Film Resistor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eStandard Wire Length\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e20cm Pre-wired Lead (Straight Output)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eInsulation \u0026amp; Voltage Resistance\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eAC 1500V \/ 10s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eOperating Temperature Range\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e-40°C to 85°C (-40°F to 185°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eWaterproof Rating\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eIP65 \/ IP67 (Glue-Sealed Base)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eCertifications\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eUL, CE, VDE, RoHS, SGS, ISO9001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"margin-top: 10px; text-align: center;\"\u003e\u003cimg style=\"max-width: 100%;\" alt=\"FILN 30mm LED Indicator Certifications\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Product_Certification.webp?v=1774674312\"\u003e\u003c\/div\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eKey Product Highlights\u003c\/h2\u003e\n\u003cul style=\"line-height: 1.8;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge Visual Impact:\u003c\/strong\u003e The 30mm diameter provides an unmistakable signal, featuring a high-transmittance \u003cstrong\u003ePC plastic lens\u003c\/strong\u003e ideal for large factory floors and high-clearance machinery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlat Head Design:\u003c\/strong\u003e Crafted with a premium \u003cstrong\u003eH59 Brass or 204 Stainless Steel\u003c\/strong\u003e body, the flat head design offers a modern, low-profile look that prevents accidental damage from passing objects or operators.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Weatherproofing:\u003c\/strong\u003e The tail is precision-sealed with industrial-grade glue, forming a 100% barrier against water vapor, oil, and dust, reaching \u003cstrong\u003eIP67\u003c\/strong\u003e protection levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-wired Simplicity:\u003c\/strong\u003e The \u003cstrong\u003edirect wire output\u003c\/strong\u003e design (20cm leads) eliminates the extra work required by \u003cstrong\u003epin-terminal \u003c\/strong\u003eindicators. While pin-terminals require manual soldering or separate socket connectors, our pre-wired version is ready for immediate connection, saving installation time and reducing failure points.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Lifecycle:\u003c\/strong\u003e Built with a heavy-duty \u003cstrong\u003ecarbon film resistor\u003c\/strong\u003e and flame-retardant \u003cstrong\u003ePA66 nylon housing\u003c\/strong\u003e, high-quality LED chips ensure up to 10,000 hours of continuous signal transmission.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eInstallation Guide \u0026amp; Accessory Roles\u003c\/h2\u003e\n\u003cp style=\"line-height: 1.6;\"\u003eInstallation is straightforward and requires no specialized tools:\u003c\/p\u003e\n\u003col style=\"line-height: 1.8;\"\u003e\n\u003cli\u003eDrill a \u003cstrong\u003e30mm\u003c\/strong\u003e hole on your operation panel.\u003c\/li\u003e\n\u003cli\u003eSlide the \u003cstrong\u003eSilicone (SIL) Waterproof O-ring\u003c\/strong\u003e onto the indicator body.\u003c\/li\u003e\n\u003cli\u003eInsert the indicator from the \u003cstrong\u003etop\/front\u003c\/strong\u003e side of the panel.\u003c\/li\u003e\n\u003cli\u003eSecure it from the back using the precision-threaded \u003cstrong\u003eM30 Nickel-Plated Brass Nut\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cblockquote style=\"background-color: #f9f9f9; border-left: 5px solid #1a73e8; padding: 15px; margin: 15px 0;\"\u003e\n\u003cstrong\u003eThe Role of Accessories:\u003c\/strong\u003e The high-elastic \u003cstrong\u003eSIL Silica Gel O-ring\u003c\/strong\u003e creates a watertight seal against the panel face, while the \u003cstrong\u003eH59 Nickel-Plated Brass Nut\u003c\/strong\u003e provides massive clamping force with smooth, burr-free threads, ensuring the indicator remains vibration-proof in heavy machinery environments.\u003c\/blockquote\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"max-width: 100%;\" alt=\"30mm Metal Indicator Installation Guide\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/indicator_light_Installation.webp?v=1774675814\"\u003e\u003c\/div\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eUniversal Application\u003c\/h2\u003e\n\u003cp style=\"line-height: 1.6;\"\u003eThese \u003cstrong\u003e30mm LED indicators\u003c\/strong\u003e are the gold standard for reliable status feedback across multiple industries:\u003c\/p\u003e\n\u003cul style=\"line-height: 1.8;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Distribution:\u003c\/strong\u003e High-voltage cabinets and industrial transformer status.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarine \u0026amp; Nautical:\u003c\/strong\u003e Dashboard alerts for ships requiring salt-spray resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy Machinery:\u003c\/strong\u003e Excavators, CNC milling centers, and automated assembly lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePublic Infrastructure:\u003c\/strong\u003e EV charging stations, elevators, and traffic control systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background-color: #f0f4f8; padding: 20px; border-radius: 8px; border: 1px solid #d1d9e6; margin-top: 20px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; margin-top: 0;\"\u003eBuy Factory Direct from FILN\u003c\/h2\u003e\n\u003cp\u003eAs a specialized manufacturer, we offer unbeatable advantages for professional buyers:\u003c\/p\u003e\n\u003cul style=\"line-height: 1.8;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Availability:\u003c\/strong\u003e Ready stock for immediate purchase.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Range Customization:\u003c\/strong\u003e Standard and custom voltages (3V-380V) and wire lengths available upon request.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertified Global Standards:\u003c\/strong\u003e UL, CE, VDE, RoHS, SGS, and ISO9001 approvals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOfficial Website:\u003c\/strong\u003e \u003ca style=\"color: #1a73e8; font-weight: bold;\" href=\"https:\/\/www.filn.com\"\u003ewww.filn.com\u003c\/a\u003e\u003cbr\u003e\u003cstrong\u003eInquiries:\u003c\/strong\u003e \u003ca style=\"color: #1a73e8; font-weight: bold;\" href=\"mailto:inquiry@cnylin.com.cn\"\u003einquiry@cnylin.com.cn\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center; margin-top: 10px;\"\u003e\u003cimg style=\"max-width: 100%; border-radius: 4px;\" alt=\"FILN Factory Direct Supply\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/About_FILN.webp?v=1774851338\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"line-height: 1.8; margin-top: 10px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e1. Can I buy these 30mm LED single color indicators online directly?\u003c\/strong\u003e\u003cbr\u003eYes, they are \u003cstrong\u003efor sale\u003c\/strong\u003e directly on our website with instant checkout for standard operational models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Why should I choose a flat head over a high head?\u003c\/strong\u003e\u003cbr\u003eFlat head indicators sit flush with the panel, reducing the risk of being hit or broken by moving objects in busy industrial environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. How does the glue sealing benefit the indicator?\u003c\/strong\u003e\u003cbr\u003eThe glue-sealed tail prevents water vapor and dust from entering through the back of the unit, maintaining an IP67 rating even in humid conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. What is the difference between pre-wired and pin terminals?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003ePre-wired indicators\u003c\/strong\u003e come with factory-attached 20cm leads for easy connection. \u003cstrong\u003ePin terminals\u003c\/strong\u003e require you to solder your own wires, which is more time-consuming and less effective at preventing moisture entry.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Are the threads on the M30 nut easy to use?\u003c\/strong\u003e\u003cbr\u003eYes, our nuts are made of premium H59 nickel-plated brass and use precision CNC machining to ensure the threads are perfectly smooth for a \"no-snag\" installation experience.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Can I get a custom wire length longer than 20cm?\u003c\/strong\u003e\u003cbr\u003eAbsolutely. We provide complete customization services for wire lengths and wire gauge requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. What colors are available for the 30mm signal lamps?\u003c\/strong\u003e\u003cbr\u003eWe offer Red, Green, Yellow, Blue, and White LED options, all built with high-quality PC plastic lenses.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Is the silver shell made of plastic or metal?\u003c\/strong\u003e\u003cbr\u003eOur FL1M-30FW-1 features a high-quality metal body made of either H59 brass or 204 stainless steel for maximum durability and corrosion resistance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e9. Are these indicators suitable for 220V power systems?\u003c\/strong\u003e\u003cbr\u003eYes, they support a wide voltage range from 3V up to 380V (including 110V and 220V AC systems) and feature built-in carbon film resistors for safety.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e10. Do these lights carry international safety certifications?\u003c\/strong\u003e\u003cbr\u003eYes, they are fully certified by UL, CE, VDE, RoHS, and SGS.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"YUEQING YULIN ELECTRONIC CO., LTD","offers":[{"title":"Silver Housing \/ Red \/ 12-24V","offer_id":39606882009150,"sku":"FL1M-30FW-1-R-1224V","price":4.32,"currency_code":"USD","in_stock":true},{"title":"Silver Housing \/ Red \/ 110-220V","offer_id":39606882041918,"sku":"FL1M-30FW-1-R-110220V","price":4.32,"currency_code":"USD","in_stock":true},{"title":"Silver Housing \/ Red \/ Customization (please note)","offer_id":39606882074686,"sku":"FL1M-30FW-1-R-C","price":4.32,"currency_code":"USD","in_stock":true},{"title":"Silver Housing \/ Green \/ 12-24V","offer_id":39606882795582,"sku":"FL1M-30FW-1-G-1224V","price":4.32,"currency_code":"USD","in_stock":true},{"title":"Silver Housing \/ Green \/ 110-220V","offer_id":39606882828350,"sku":"FL1M-30FW-1-G-110220V","price":4.32,"currency_code":"USD","in_stock":true},{"title":"Silver Housing \/ Green \/ Customization (please note)","offer_id":39606882861118,"sku":"FL1M-30FW-1-G-C","price":4.32,"currency_code":"USD","in_stock":true},{"title":"Silver Housing \/ Yellow \/ 12-24V","offer_id":39606882205758,"sku":"FL1M-30FW-1-Y-1224V","price":4.32,"currency_code":"USD","in_stock":true},{"title":"Silver Housing \/ Yellow \/ 110-220V","offer_id":39606882238526,"sku":"FL1M-30FW-1-Y-110220V","price":4.32,"currency_code":"USD","in_stock":true},{"title":"Silver Housing \/ Yellow \/ Customization (please note)","offer_id":39606882271294,"sku":"FL1M-30FW-1-Y-C","price":4.32,"currency_code":"USD","in_stock":true},{"title":"Silver Housing \/ Blue \/ 12-24V","offer_id":39606882402366,"sku":"FL1M-30FW-1-B-1224V","price":4.32,"currency_code":"USD","in_stock":true},{"title":"Silver Housing \/ Blue \/ 110-220V","offer_id":39606882435134,"sku":"FL1M-30FW-1-B-110220V","price":4.32,"currency_code":"USD","in_stock":true},{"title":"Silver Housing \/ Blue \/ Customization (please note)","offer_id":39606882467902,"sku":"FL1M-30FW-1-B-C","price":4.32,"currency_code":"USD","in_stock":true},{"title":"Silver Housing \/ White \/ 12-24V","offer_id":39606882598974,"sku":"FL1M-30FW-1-W-1224V","price":4.32,"currency_code":"USD","in_stock":true},{"title":"Silver Housing \/ White \/ 110-220V","offer_id":39606882631742,"sku":"FL1M-30FW-1-W-110220V","price":4.32,"currency_code":"USD","in_stock":true},{"title":"Silver Housing \/ White \/ Customization (please note)","offer_id":39606882664510,"sku":"FL1M-30FW-1-W-C","price":4.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/large-30mm-flat-head-signal-lamp.webp?v=1780552991","url":"https:\/\/www.cnfiln.com\/products\/30mm-led-single-color-indicators","provider":"FILN Shopify","version":"1.0","type":"link"}