{"product_id":"dc-12v-24v-led-dimmer-8a-knob-voltage-regulator-controller","title":"DC 12V–24V LED Dimmer 8A Knob Voltage Regulator Controller","description":"\u003ch2\u003eTake Full Control of Your LED Lighting\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eDC 12V–24V LED Dimmer Controller\u003c\/strong\u003e is a compact, easy-to-use knob-style voltage regulator that lets you fine-tune LED brightness from 0% to 100% — completely steplessly. Whether you're setting the mood in a KTV lounge, managing gym lighting, or customizing your vehicle's interior LEDs, this versatile dimmer delivers smooth, flicker-free control at the turn of a knob.\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\u003eStepless 0–100% Dimming:\u003c\/strong\u003e Rotate the knob to dial in exactly the brightness level you need — no jumps, no flicker.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Voltage Compatibility:\u003c\/strong\u003e Works with 12V and 24V DC power supplies, supporting a broad range of LED setups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Load Capacity:\u003c\/strong\u003e Handles up to 8A maximum load current — supporting up to 96W at 12V and 192W at 24V.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal LED Compatibility:\u003c\/strong\u003e Designed for LED strips, LED modules, LED lamp strings, and other LED light sources.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Operating Temperature:\u003c\/strong\u003e Reliable performance in environments from -20°C to 60°C, indoors or out.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Low Static Power:\u003c\/strong\u003e Less than 1W idle draw keeps energy consumption minimal.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Form Factor:\u003c\/strong\u003e Measures just 89 × 60 × 48 mm — easy to mount or tuck away discreetly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003ePower Supply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e12V – 24V DC\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eMaximum Load Current\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e8A\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eOutput Power\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e≤96W @ 12V | ≤192W @ 24V\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eStatic Power\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u0026lt;1W\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eWorking Temperature\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e-20°C to 60°C\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e89 × 60 × 48 mm\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e1 × LED Dimmer Controller\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUrban and architectural lighting setups\u003c\/li\u003e\n  \u003cli\u003eHoliday and seasonal LED decorations\u003c\/li\u003e\n  \u003cli\u003eKTV, clubs, and entertainment venues\u003c\/li\u003e\n  \u003cli\u003eGym and fitness studio lighting\u003c\/li\u003e\n  \u003cli\u003eCar and vehicle interior LED lighting\u003c\/li\u003e\n  \u003cli\u003eHome, workshop, and DIY LED projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cp\u003eLooking to enhance your space further? Check out these related products:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10cm-wireless-led-motion-sensor-night-light-type-c-rechargeable-cabinet-wardrobe-lamp-for-staircase-backlight-kitchen-lighting\"\u003e10CM Wireless LED Motion Sensor Night Light – Type-C Rechargeable Cabinet \u0026amp; Wardrobe Lamp\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-set-6pcs-two-butterfly-home-letter-mirror-decoration-1mm-thick-acrylic-wall-sticker-living-room-entrance-background-sticker\"\u003eButterfly HOME Letter Mirror Acrylic Wall Stickers – Living Room Décor\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 types of LED lights are compatible with this DC dimmer controller?\u003c\/h4\u003e\n\u003cp\u003eA: This LED dimmer controller is compatible with a wide range of LED light sources, including LED strips, LED modules, LED lamp strings, and other DC-powered LED fixtures operating at 12V or 24V. It is not designed for use with AC mains-powered lights or non-LED bulbs.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use this dimmer controller for both 12V and 24V systems?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The controller supports a power supply voltage range of 12V to 24V DC. At 12V it supports up to 96W of output power, and at 24V it supports up to 192W — making it versatile across a wide range of LED lighting setups.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How does the knob dimming work?\u003c\/h4\u003e\n\u003cp\u003eA: Simply rotate the knob to adjust brightness steplessly from 0% (fully off) to 100% (full brightness). There are no preset steps — you get smooth, continuous control so you can set the perfect ambiance for any environment.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this dimmer suitable for outdoor use?\u003c\/h4\u003e\n\u003cp\u003eA: The controller operates reliably in temperatures from -20°C to 60°C, making it suitable for a wide range of environments. However, it is not rated as weatherproof or waterproof, so if used in outdoor settings it should be housed in a protective enclosure to shield it from moisture and the elements.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What types of LED lights are compatible with this DC dimmer controller?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This LED dimmer controller is compatible with a wide range of LED light sources, including LED strips, LED modules, LED lamp strings, and other DC-powered LED fixtures operating at 12V or 24V. It is not designed for use with AC mains-powered lights or non-LED bulbs.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use this dimmer controller for both 12V and 24V systems?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! 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