{"product_id":"3mm-white-blue-led-pack-of-10","title":"3mm White Blue LED (Pack of 10)","description":"\u003cmeta name=\"description\" content=\"Buy 3mm White Blue LED Pack of 10 online in India at best price from The Engineer Store, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n```html\n\u003ch1\u003e3mm White Blue LED (Pack of 10)\u003c\/h1\u003e\n\u003cp\u003eA pack of 10 high-quality 3mm white-blue LEDs, ideal for indicator lights, hobby electronics, and decorative lighting projects. These compact through-hole LEDs emit a crisp white-blue hue with excellent brightness and low power consumption. Available from The Engineer Store, Bengaluru, with fast shipping and dedicated 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) Round\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmitted Color\u003c\/td\u003e\n\u003ctd\u003eWhite Blue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLens Color\u003c\/td\u003e\n\u003ctd\u003eClear \/ Water Clear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForward Voltage (Vf)\u003c\/td\u003e\n\u003ctd\u003e3.0-3.4V (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForward Current (If)\u003c\/td\u003e\n\u003ctd\u003e20mA (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLuminous Intensity\u003c\/td\u003e\n\u003ctd\u003e3000-5000 mcd (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eViewing Angle\u003c\/td\u003e\n\u003ctd\u003e~20 degrees-25 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Type\u003c\/td\u003e\n\u003ctd\u003eThrough-Hole, 2-pin DIP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePolarity Identification\u003c\/td\u003e\n\u003ctd\u003eLonger lead = Anode (+)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e10 pcs per pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eElectronics Component - LED\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\u003eCrisp White-Blue Emission:\u003c\/strong\u003e Produces a clean, cool-toned white-blue light suitable for status indicators, accent lighting, and visual effects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact 3mm Form Factor:\u003c\/strong\u003e Small footprint fits easily on breadboards, perfboards, and tight PCB layouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Power Consumption:\u003c\/strong\u003e Operates at just 20mA, making it efficient for battery-powered and portable projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Brightness:\u003c\/strong\u003e Luminous intensity up to 5000 mcd ensures clear visibility even in well-lit environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Through-Hole Pins:\u003c\/strong\u003e Compatible with standard 2.54mm pitch breadboards and PCB headers for quick prototyping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong Operational Life:\u003c\/strong\u003e Solid-state design offers tens of thousands of hours of reliable operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Polarity Identification:\u003c\/strong\u003e Longer lead marks the anode and flat edge on the lens marks the cathode for hassle-free wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValue Pack of 10:\u003c\/strong\u003e Enough LEDs for multi-channel indicators, arrays, and spare replacements.\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 our Bengaluru warehouse to most of India\u003c\/li\u003e\n\u003cli\u003eExpert technical support to help you calculate resistor values, wiring, and integration\u003c\/li\u003e\n\u003cli\u003eIdeal balance of price and performance for both hobbyists and professionals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProject Ideas\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eArduino \u0026amp; Microcontroller Indicators:\u003c\/strong\u003e Use as status LEDs for GPIO pin outputs, sensor alerts, or mode indicators on Arduino, ESP32, Raspberry Pi, and STM32 boards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDecorative Lighting:\u003c\/strong\u003e Build LED arrays, light-up greeting cards, model buildings, or miniature dioramas with a cool white-blue glow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreadboard Prototyping:\u003c\/strong\u003e Quickly test circuit logic, power rail presence, or signal flow during development.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIY Night Lights \u0026amp; Mood Lamps:\u003c\/strong\u003e Combine with diffusers and resistors to create low-power ambient lighting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLearning \u0026amp; Education:\u003c\/strong\u003e Teach Ohm's Law, forward voltage, current limiting, and basic semiconductor theory with hands-on LED circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel \u0026amp; Dashboard Indicators:\u003c\/strong\u003e Mount behind drilled panels to create professional-looking status dashboards for custom enclosures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRecommended Operating Circuit\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith 5V supply:\u003c\/strong\u003e Use a 100Ohm-150Ohm current-limiting resistor in series.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith 3.3V supply:\u003c\/strong\u003e Use a 15Ohm-47Ohm resistor (since Vf is close to 3.3V, current is naturally limited; a small resistor is still recommended for protection).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormula:\u003c\/strong\u003e R = (Vsupply Vf) \/ If. For example, (5V 3.2V) \/ 0.02A = 90Ohm -\u0026gt; use nearest standard value 100Ohm.\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 Blue LEDs\u003c\/li\u003e\n\u003cli\u003eAnti-static packaging to protect components during transit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this 100% authentic?\u003c\/summary\u003e\u003cp\u003eYes, sourced directly from authorized distributors. Each batch is inspected for consistent color temperature, brightness, and forward voltage.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat exact color do these emit?\u003c\/summary\u003e\u003cp\u003eThey produce a white-blue (cool white with a slight blue tint) light, sometimes described\u003c\/p\u003e\u003c\/details\u003e\n\u003ch2\u003eBuy 3mm White Blue LED (Pack of 10) Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003e3mm White Blue LED (Pack of 10)\u003c\/strong\u003e online at \u003ca href=\"https:\/\/theengineerstore.in\"\u003eThe Engineer Store\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 Blue 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 Blue LED (Pack of 10)\u003c\/strong\u003e at the best price in India? The Engineer Store 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":"My Store","offers":[{"title":"Default Title","offer_id":43773740089507,"sku":"TES-EV102501","price":14.84,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4479\/7091\/products\/untitled_design_26__3.jpg?v=1701074209","url":"https:\/\/www.theengineerstore.in\/zh-hant\/products\/3mm-white-blue-led-pack-of-10","provider":"The Engineer Store","version":"1.0","type":"link"}