{"product_id":"3mm-white-red-led-pack-of-10","title":"3mm White Red LED (Pack of 10)","description":"\u003cmeta name=\"description\" content=\"Buy 3mm White Red LED Pack of 10 online in India at best price from The Tech Depot, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n```html\n\u003ch1\u003e3mm White Red LED - Pack of 10\u003c\/h1\u003e\n\u003cp\u003eVersatile 3mm bi-color White\/Red LEDs in a convenient pack of 10. These compact through-hole LEDs feature dual-color capability, allowing you to indicate multiple states from a single component. Ideal for status indicators, panel displays, and creative lighting projects. Premium quality from The Tech Depot, Bengaluru. Fast shipping, 7-day warranty on manufacturing defects, and expert support.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eLED Size\u003c\/td\u003e\n\u003ctd\u003e3mm (T-1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColors\u003c\/td\u003e\n\u003ctd\u003eWhite and Red (Bi-Color)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Type\u003c\/td\u003e\n\u003ctd\u003eThrough-Hole, Round Lens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLens Type\u003c\/td\u003e\n\u003ctd\u003eDiffused\/Clear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForward Voltage (Red)\u003c\/td\u003e\n\u003ctd\u003e1.8V - 2.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForward Voltage (White)\u003c\/td\u003e\n\u003ctd\u003e3.0V - 3.4V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForward Current\u003c\/td\u003e\n\u003ctd\u003e20mA (Typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eViewing Angle\u003c\/td\u003e\n\u003ctd\u003e~20 degrees - 30 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e10 LEDs per pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eBreadboard \u0026amp; PCB Compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eElectronics Component\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e7-day warranty on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003eEmail \u0026amp; WhatsApp 24\/7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Color Output:\u003c\/strong\u003e White and Red from a single 3mm LED package, reducing component count on your board\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact 3mm Form Factor:\u003c\/strong\u003e Perfect for space-constrained designs, panel indicators, and dense PCB layouts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Power Consumption:\u003c\/strong\u003e Operates at just 20mA, making them efficient for battery-powered projects\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreadboard Friendly:\u003c\/strong\u003e Standard through-hole leads fit directly into breadboards, perfboards, and PCBs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBright \u0026amp; Visible:\u003c\/strong\u003e High-luminosity output ensures clear visibility in both indoor and outdoor applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValue Pack of 10:\u003c\/strong\u003e Stock up for multiple projects, prototypes, or classroom use at an economical price\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose This?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e100% authentic LEDs from trusted suppliers with consistent color and brightness\u003c\/li\u003e\n\u003cli\u003e1-5 day shipping, 7-8 day delivery from Bengaluru warehouse\u003c\/li\u003e\n\u003cli\u003eExpert technical support included for circuit design and LED driving guidance\u003c\/li\u003e\n\u003cli\u003eTested for quality - reliable performance across thousands of hours of operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProject Ideas\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStatus Indicators:\u003c\/strong\u003e Use white for normal operation and red for alerts or errors - one LED, two states\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArduino \u0026amp; Raspberry Pi Projects:\u003c\/strong\u003e Build traffic light simulators, notification systems, or interactive displays\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel \u0026amp; Dashboard Displays:\u003c\/strong\u003e Create professional-looking control panels with dual-state visual feedback\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobotics:\u003c\/strong\u003e Indicate battery levels, mode changes, or sensor triggers with color-coded LED signals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLearning \u0026amp; Education:\u003c\/strong\u003e Great for students learning about LED circuits, resistor calculations, and GPIO control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDecorative Lighting:\u003c\/strong\u003e Design custom mood lighting, model displays, or miniature scene illumination\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAlways use a current-limiting resistor (100Ohm-330Ohm typical for 5V supply) to protect the LED\u003c\/li\u003e\n\u003cli\u003eConnect the longer lead (anode) to the positive voltage through a resistor and the shorter lead (cathode) to ground\u003c\/li\u003e\n\u003cli\u003eFor bi-color operation, switch between the two color pins using a microcontroller or toggle switch\u003c\/li\u003e\n\u003cli\u003eDo not exceed 20mA forward current to ensure long LED lifespan\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e10 x 3mm White\/Red Bi-Color LEDs\u003c\/li\u003e\n\u003cli\u003eAnti-static packaging for safe storage\u003c\/li\u003e\n\u003cli\u003eDocumentation and support materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this a bi-color LED or two separate LEDs?\u003c\/summary\u003e\u003cp\u003eThis is a bi-color LED - a single 3mm package that can emit both white and red light depending on which pin is activated. It saves space compared to using two separate LEDs.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat resistor should I use with these LEDs?\u003c\/summary\u003e\u003cp\u003eFor a 5V supply, use a 150Ohm-220Ohm resistor for the red color and a 68Ohm-100Ohm resistor for the white color. For 3.3V supply, adjust accordingly. Always calculate based on your specific forward voltage and desired current.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I use these with Arduino or Raspberry Pi?\u003c\/summary\u003e\u003cp\u003eAbsolutely! These LEDs work perfectly with Arduino, Raspberry Pi, ESP32, and other microcontrollers. Just connect through an appropriate current-limiting resistor to any GPIO pin.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eAre these LEDs breadboard compatible?\u003c\/summary\u003e\u003cp\u003eYes, the standard through-hole leads plug directly into breadboards, making them perfect for prototyping and experimentation.\u003c\/p\u003e\u003c\/details\u003e\n\u003ch2\u003eBuy 3mm White Red LED (Pack of 10) Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003e3mm White Red LED (Pack of 10)\u003c\/strong\u003e online at \u003ca href=\"https:\/\/thetechdepot.in\"\u003eThe Tech Depot\u003c\/a\u003e - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on \u003cstrong\u003e3mm White Red LED (Pack of 10)\u003c\/strong\u003e with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.\u003c\/p\u003e\n\u003cp\u003eLooking to buy \u003cstrong\u003e3mm White Red LED (Pack of 10)\u003c\/strong\u003e at the best price in India? The Tech Depot offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48746532864257,"sku":"TTD-17359","price":18.02,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/9b19ae23735939208162db9c0ecd8ed1.jpg?v=1778106971","url":"https:\/\/techdepot.in\/products\/3mm-white-red-led-pack-of-10","provider":"Tech Depot India","version":"1.0","type":"link"}