{"product_id":"ad16-22sm-22mm-led-flash-signal-light-buzzer-alarm-indicator-panel-mount","title":"AD16-22SM 22mm LED Flash Signal Indicator Light \u0026 Buzzer Alarm","description":"\n\u003ch2\u003eAD16-22SM 22mm LED Flash Signal Light with Active Buzzer Alarm\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eAD16-22SM panel-mount indicator light\u003c\/strong\u003e combines a bright flashing LED with an integrated active buzzer, making it an ideal visual and audible alert solution for control panels, industrial machinery, automation systems, and DIY electronics projects. Available in \u003cstrong\u003eRed, Green, and Yellow\u003c\/strong\u003e, this 22mm indicator is built to CE-certified standards and supports a wide voltage range — \u003cstrong\u003e12V, 24V, 220V, and 380V AC\/DC\u003c\/strong\u003e — for maximum versatility across applications.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Voltage Compatibility:\u003c\/strong\u003e Operates at 12V, 24V, 220V, and 380V — suitable for a wide range of electrical systems and control panels.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActive Buzzer + Flash LED:\u003c\/strong\u003e Delivers simultaneous audible beep and visual flash alerts for instant status notification.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e22mm Panel Mount Design:\u003c\/strong\u003e Standard 22mm mounting hole makes installation straightforward in most standard enclosures and control cabinets.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor Options:\u003c\/strong\u003e Choose from Red, Green, or Yellow to match your panel coding or safety signaling standards.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCE Certified:\u003c\/strong\u003e Meets European conformity standards for safety and performance — Model AD16-22SM by CKCTINNER.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Luminous Flux (\u0026lt;60):\u003c\/strong\u003e Energy-efficient LED that provides clear visibility without excessive power draw.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Compact and robust housing suitable for long-term use in industrial and workshop environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBulbs Included:\u003c\/strong\u003e Ready to install right out of the box — no additional components needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e AD16-22SM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e CKCTINNER\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting Diameter:\u003c\/strong\u003e 22mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 12V \/ 24V \/ 220V \/ 380V (AC\/DC)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem Type:\u003c\/strong\u003e Indicator Light with Active Buzzer\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLuminous Flux:\u003c\/strong\u003e \u0026lt;60\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Source:\u003c\/strong\u003e AC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e CE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Concern Chemicals:\u003c\/strong\u003e None\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIndustrial control panels and automation equipment\u003c\/li\u003e\n  \u003cli\u003eElectrical switchboards and distribution boards\u003c\/li\u003e\n  \u003cli\u003eDIY electronics, Arduino\/PLC projects\u003c\/li\u003e\n  \u003cli\u003eWorkshop machinery status indicators\u003c\/li\u003e\n  \u003cli\u003eHVAC and building management systems\u003c\/li\u003e\n  \u003cli\u003eSecurity and alert systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What voltages does the AD16-22SM LED indicator light support?\u003c\/h4\u003e\n\u003cp\u003eA: The AD16-22SM supports \u003cstrong\u003e12V, 24V, 220V, and 380V\u003c\/strong\u003e AC and DC power sources, making it highly versatile for residential, commercial, and industrial control panel applications.\u003c\/p\u003e\n\u003ch4\u003eQ: Does this indicator light come with the LED bulb already included?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, the AD16-22SM comes \u003cstrong\u003ewith the LED bulb included\u003c\/strong\u003e — it is ready to panel-mount and connect right out of the box with no additional components required.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the standard panel cutout size for the AD16-22SM?\u003c\/h4\u003e\n\u003cp\u003eA: The AD16-22SM requires a standard \u003cstrong\u003e22mm panel cutout\u003c\/strong\u003e, which is a commonly used size in most industrial enclosures, control cabinets, and DIY electrical project boxes.\u003c\/p\u003e\n\u003ch4\u003eQ: What colors are available for this LED buzzer indicator light?\u003c\/h4\u003e\n\u003cp\u003eA: The AD16-22SM flash signal light is available in \u003cstrong\u003eRed, Green, and Yellow\u003c\/strong\u003e, allowing you to follow standard panel color-coding and safety signaling conventions on your installations.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What voltages does the AD16-22SM LED indicator light support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The AD16-22SM supports 12V, 24V, 220V, and 380V AC and DC power sources, making it highly versatile for residential, commercial, and industrial control panel applications.\"}}, {\"@type\": \"Question\", \"name\": \"Does this indicator light come with the LED bulb already included?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, the AD16-22SM comes with the LED bulb included — it is ready to panel-mount and connect right out of the box with no additional components required.\"}}, {\"@type\": \"Question\", \"name\": \"What is the standard panel cutout size for the AD16-22SM?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The AD16-22SM requires a standard 22mm panel cutout, which is a commonly used size in most industrial enclosures, control cabinets, and DIY electrical project boxes.\"}}, {\"@type\": \"Question\", \"name\": \"What colors are available for this LED buzzer indicator light?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The AD16-22SM flash signal light is available in Red, Green, and Yellow, allowing you to follow standard panel color-coding and safety signaling conventions on your installations.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"AD16-22SM 22mm LED Flash Signal Indicator Light \u0026 Buzzer Alarm\", \"item\": 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