{"title":"LED Dimmers","description":"","products":[{"product_id":"12-volt-led-rf-remote-control","title":"12V RF Remote LED Controller – Wireless Single Color Strip \u0026 Light Controller | Koshi Electronics","description":"\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e LED strips aur power supply is product ke saath included nahi hain — alag se purchase karni hogi.\u003c\/p\u003e\u003cp\u003eKoshi Electronics ka \u003cstrong\u003e12V RF Remote LED Controller\u003c\/strong\u003e aapko apni 12V single-colour LED (strip ya 50-LED bunch) ko ek wireless handheld remote se control karne deta hai. RF (Radio Frequency) technology hone ki wajah se remote \u003cstrong\u003edeewar ke aar-paar bhi kaam karta hai\u003c\/strong\u003e — IR remotes ki tarah seedhi line-of-sight ki zaroorat nahi.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless RF Control:\u003c\/strong\u003e deewar ke through bhi kaam karta hai — no line-of-sight needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 12V DC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn\/Off + Brightness:\u003c\/strong\u003e remote se seedha on\/off aur dimming.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Effects:\u003c\/strong\u003e flashing, chasing, strobe — alag alag modes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed Adjustment:\u003c\/strong\u003e effect speed slow ya fast karo remote se.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eRF vs IR Remote — Kya Fark Hai?\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eRF Remote (This Product)\u003c\/th\u003e\n\u003cth\u003eIR Remote (Standard)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003eDeewar ke through kaam karta hai\u003c\/td\u003e\n\u003ctd\u003eSirf line-of-sight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConvenience\u003c\/td\u003e\n\u003ctd\u003eKisi bhi room se control\u003c\/td\u003e\n\u003ctd\u003eReceiver ki taraf point karna padta hai\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReliability\u003c\/td\u003e\n\u003ctd\u003eObstruction se koi dikkat nahi\u003c\/td\u003e\n\u003ctd\u003eWalls\/objects se block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003ePerfect For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGhar ki decoration aur Diwali\/festival lighting\u003c\/li\u003e\n\u003cli\u003eShop sign board aur outline lighting\u003c\/li\u003e\n\u003cli\u003eSingle-colour 12V strip ya bunch setups\u003c\/li\u003e\n\u003cli\u003eWaterfall, building outline aur DIY single-colour effects\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eComplete Your Setup\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/koshielectronics.in\/collections\/12-volt-single-color-led\" style=\"color:#2563eb;font-weight:600;text-decoration:underline;\"\u003e12V Single-Colour LED Strips \u0026amp; Bunches →\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/koshielectronics.in\/products\/12-volt-rainproof-smps\" style=\"color:#2563eb;font-weight:600;text-decoration:underline;\"\u003e12V Rainproof Heavy-Duty SMPS →\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/koshielectronics.in\/products\/12-volt-5-amper-adapter\" style=\"color:#2563eb;font-weight:600;text-decoration:underline;\"\u003e12V DC Adapter (chhote setups ke liye) →\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow To Set Up (Wiring)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e12V SMPS ka output controller ke input (V+ \/ V−) pe lagao.\u003c\/li\u003e\n\u003cli\u003eApni single-colour LED strip ya bunch ko controller ke output pe connect karo.\u003c\/li\u003e\n\u003cli\u003eRemote se on\/off, brightness aur effects control karo.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eKoi help chahiye to WhatsApp \u003cstrong\u003e+91 93107 85954\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Koshi Electronics","offers":[{"title":"Default Title","offer_id":43950689812676,"sku":"12V_RF","price":250.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/5319\/0596\/files\/12_VOLT_LED_RF_REMOTE_CONTROLLER.png?v=1775904360"},{"product_id":"dimmer-dc-12-24v-30a","title":"LED Dimmer DC 12V-24V 30A – PWM Brightness Controller for Single Color LED Strips | Koshi Electronics","description":"\u003ch2\u003eLED DIMMER DC 12V-24V 30A — PWM BRIGHTNESS CONTROLLER FOR SINGLE COLOUR LED STRIPS\u003c\/h2\u003e\u003cp\u003eKoshi Electronics ka \u003cstrong\u003eLED Dimmer (30A)\u003c\/strong\u003e single-colour 12V aur 24V LED strips aur lights ki brightness smoothly adjust karne ke liye PWM-based controller hai. Flicker-free dimming ke saath 30 ampere tak load handle karta hai — cove lighting, profile channels aur false ceiling setups ke liye essential accessory.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e DC 12V to 24V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Current:\u003c\/strong\u003e 30 Ampere\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePWM Control:\u003c\/strong\u003e smooth, flicker-free brightness adjustment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManual Knob:\u003c\/strong\u003e rotary dial se 0-100% brightness control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible:\u003c\/strong\u003e 12V aur 24V single-colour LED strips\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest For:\u003c\/strong\u003e false ceiling, cove lighting, profile lights, bedroom\/living room ambiance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eRGB ya pixel LED ke liye suitable nahi — sirf single-colour LED strips ke liye. SMPS alag se chahiye.\u003c\/em\u003e\u003c\/p\u003e","brand":"Koshi Electronics","offers":[{"title":"Default Title","offer_id":44505192431812,"sku":"","price":350.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/5319\/0596\/files\/DIMMER_DC_12-24V_30A.png?v=1775899676"},{"product_id":"spi-ac-decoder","title":"SPI AC Decoder | India's #1 | 100W LED Control | AC Light Dimmer","description":"\u003cp\u003e\u003cstrong\u003eSPI AC Decoder | India's #1 | WS2811 | Isolated SCR AC Dimmer (100W)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eControl and dim a 220V AC light load directly from your pixel LED controller. The SPI AC Decoder reads your controller's SPI signal through an internal WS2811 chip, then drives a separate SCR stage to smoothly dim the AC output — so you can fade and animate mains-powered lights as part of a pixel setup.\u003c\/p\u003e\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC control input (12–24V)\u003c\/strong\u003e powers the internal WS2811 logic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSPI signal in\u003c\/strong\u003e — connects to your pixel controller like any pixel node.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeparate SCR dimming stage\u003c\/strong\u003e drives the 220V AC load, up to 100W.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully isolated\u003c\/strong\u003e — the low-voltage control side is isolated from the AC side for safety.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIdeal for decorators and electricians blending mains-powered lights into a pixel-controlled, animated display. Questions? WhatsApp +91 93107 85954 or email store@koshielectronics.in.\u003c\/p\u003e","brand":"Koshi Electronics","offers":[{"title":"Default Title","offer_id":45011034079428,"sku":"SPI_AC_DECODER","price":900.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/5319\/0596\/files\/SPI_AC_DECODER.jpg?v=1775886456"},{"product_id":"spi-dc-decoder","title":"SPI to DC Decoder – India's #1 | Single \u0026 4-Channel for Single-Colour \u0026 RGB Strips | Koshi Electronics","description":"\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The LED strips and power supply are not included with this product — they are purchased separately.\u003c\/p\u003e\u003cp\u003eThe Koshi Electronics \u003cstrong\u003eSPI to DC Decoder\u003c\/strong\u003e converts the SPI signal from your pixel controller into a normal DC output — so you can run ordinary (non-addressable) single-colour or RGB\/RGBW strips directly from your pixel controller. No separate controller needed.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal SPI Input:\u003c\/strong\u003e works with all standard pixel ICs — WS2811, WS2812, 1903.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo Versions:\u003c\/strong\u003e Single Channel — single-colour strip or relay switch; Four Channel — RGB \/ RGBW strips.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3A Per Channel Output:\u003c\/strong\u003e clean PWM DC for smooth dimming and colour mixing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Voltage:\u003c\/strong\u003e runs on a 5–24V DC supply.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Inline Design:\u003c\/strong\u003e fits easily between the controller and the strip.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSingle vs Four Channel\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSingle Channel\u003c\/th\u003e\n\u003cth\u003eFour Channel\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest For\u003c\/td\u003e\n\u003ctd\u003eSingle-colour strip or relay trigger\u003c\/td\u003e\n\u003ctd\u003eRGB \/ RGBW strips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUse Case\u003c\/td\u003e\n\u003ctd\u003eAutomating one colour section\u003c\/td\u003e\n\u003ctd\u003eFull colour mixing, pixel-fed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003ePerfect For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMixing normal strips into a pixel setup\u003c\/li\u003e\n\u003cli\u003eSign board and accent lighting\u003c\/li\u003e\n\u003cli\u003eSwitching a relay or load from a pixel controller\u003c\/li\u003e\n\u003cli\u003eCombining single-colour and addressable together\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eComplete Your Setup\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/koshielectronics.in\/collections\/pixel-led-controller\" style=\"color:#2563eb;font-weight:600;text-decoration:underline;\"\u003ePixel LED Controllers (W1000-PRO, SP107E, SP621E…) →\u003c\/a\u003e — to feed the SPI signal\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/koshielectronics.in\/collections\/12-volt-single-color-led\" style=\"color:#2563eb;font-weight:600;text-decoration:underline;\"\u003e12V Single-Colour LED Strips \u0026amp; Bunches →\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/koshielectronics.in\/products\/12-volt-rainproof-smps\" style=\"color:#2563eb;font-weight:600;text-decoration:underline;\"\u003e12V Rainproof Heavy-Duty SMPS →\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow To Set Up (Wiring)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eConnect the pixel controller's \u003cstrong\u003eSPI data + GND\u003c\/strong\u003e to the decoder's input.\u003c\/li\u003e\n\u003cli\u003eConnect the decoder's \u003cstrong\u003eDC output\u003c\/strong\u003e to your single-colour or RGB\/RGBW strip.\u003c\/li\u003e\n\u003cli\u003ePower the decoder and strip from a 5–24V SMPS.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIf in doubt, WhatsApp \u003cstrong\u003e+91 93107 85954\u003c\/strong\u003e and we'll confirm the right version for your strip type.\u003c\/p\u003e","brand":"Koshi Electronics","offers":[{"title":"SINGLE CHANNEL","offer_id":45011119243460,"sku":"SPI-DEC-1CH","price":350.0,"currency_code":"INR","in_stock":false},{"title":"FOUR CHANNEL","offer_id":45011119276228,"sku":"SPI-DEC-4CH","price":950.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/5319\/0596\/files\/SPI_DC_DECODER.jpg?v=1775886423"}],"url":"https:\/\/koshielectronics.in\/collections\/dimmer.oembed","provider":"Koshi Electronics","version":"1.0","type":"link"}