{"product_id":"3mm-green-led-pack-of-10","title":"3mm Green LED (Pack of 10)","description":"\u003cmeta name=\"description\" content=\"Buy 3mm Green 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 Green LED (Pack of 10)\u003c\/h1\u003e\n\u003cp\u003eReliable 3mm green LEDs ideal for indicator circuits, breadboard prototyping, and embedded projects. This pack of 10 delivers bright, consistent green illumination with low power consumption and long operational life. Premium electronics from The Engineer Store, Bengaluru. Fast shipping, 7-day warranty on manufacturing defects, 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\u003eGreen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLens Color\u003c\/td\u003e\n\u003ctd\u003eGreen Diffused\/Clear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForward Voltage (Vf)\u003c\/td\u003e\n\u003ctd\u003e2.8V - 3.2V (typical 3.0V)\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\u003eWavelength\u003c\/td\u003e\n\u003ctd\u003e520nm - 530nm (pure green)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLuminous Intensity\u003c\/td\u003e\n\u003ctd\u003e40 - 80 mcd @ 20mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eViewing Angle\u003c\/td\u003e\n\u003ctd\u003e~25 degrees - 30 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReverse Voltage (Vr)\u003c\/td\u003e\n\u003ctd\u003e5V max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-25 degreesC to +85 degreesC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLead Spacing\u003c\/td\u003e\n\u003ctd\u003e2.54mm (breadboard compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Resistor (5V supply)\u003c\/td\u003e\n\u003ctd\u003e100Ohm - 150Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack Quantity\u003c\/td\u003e\n\u003ctd\u003e10 pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eElectronics Component - Through-Hole 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\u003eWhy Choose This?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBright, uniform green output at 520-530nm wavelength for clear visual indication\u003c\/li\u003e\n\u003cli\u003eLow forward voltage (~3V) and 20mA current draw minimize power consumption\u003c\/li\u003e\n\u003cli\u003eStandard 3mm T-1 package fits breadboards, perfboards, and PCB through-hole footprints directly\u003c\/li\u003e\n\u003cli\u003e2.54mm lead pitch matches standard prototyping grids - no adapters needed\u003c\/li\u003e\n\u003cli\u003ePack of 10 gives you spares for multiple circuits, testing, and replacements\u003c\/li\u003e\n\u003cli\u003eWide operating temperature range (-25 degreesC to +85 degreesC) suits indoor and outdoor applications\u003c\/li\u003e\n\u003cli\u003e100% authentic from trusted suppliers with verified quality\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 troubleshooting\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProject Ideas\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower-On Indicators:\u003c\/strong\u003e Add a green LED with a current-limiting resistor to any 3.3V or 5V circuit to show power status at a glance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArduino \u0026amp; Raspberry Pi Projects:\u003c\/strong\u003e Drive directly from GPIO pins through a 150Ohm resistor for status signals, traffic light simulators, or binary counters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTraffic Light Model:\u003c\/strong\u003e Combine with red and yellow 3mm LEDs to build a working traffic signal for learning sequential logic and state machines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Level Indicator:\u003c\/strong\u003e Use a row of green LEDs with a comparator circuit or LM3914 to display charge level visually.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED Chaser \/ Knight Rider Effect:\u003c\/strong\u003e Wire all 10 LEDs in a row and control with a 555 timer + CD4017 decade counter for classic running-light animations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Feedback Displays:\u003c\/strong\u003e Pair with temperature, light, or proximity sensors to provide real-time visual feedback in embedded systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCB Prototyping:\u003c\/strong\u003e Solder onto custom PCBs as diagnostic or status indicators during development and testing phases.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLearning \u0026amp; Education:\u003c\/strong\u003e Perfect for students learning Ohm's law, Kirchhoff's laws, and basic semiconductor behavior hands-on.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eQuick Start Guide\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIdentify polarity:\u003c\/strong\u003e The longer lead is the anode (+), the shorter lead is the cathode (). The flat edge on the lens body also marks the cathode side.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalculate your resistor:\u003c\/strong\u003e R = (V_supply V_forward) \/ I_forward. For a 5V supply: (5V 3V) \/ 0.02A = 100Ohm. Use 100Ohm-150Ohm for safe operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnect:\u003c\/strong\u003e Wire the resistor in series with the anode, connect cathode to ground, and apply power. The LED should glow green immediately.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith Arduino:\u003c\/strong\u003e Connect anode through a 150Ohm resistor to any digital pin, cathode to GND. Use \u003ccode\u003edigitalWrite(pin, HIGH)\u003c\/code\u003e to turn on.\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 Green LEDs (through-hole, pre-sorted and tested)\u003c\/li\u003e\n\u003cli\u003eAnti-static packaging to protect components during transit\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\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhen will I receive my order?\u003c\/summary\u003e\n\u003cp\u003eProducts ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs technical support available?\u003c\/summary\u003e\n\u003cp\u003eYes, 24\/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is your return policy?\u003c\/summary\u003e\n\u003cp\u003e7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e\n\u003cp\u003eYes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003ch2\u003eBuy 3mm Green LED (Pack of 10) Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003e3mm Green 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 Green 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 Green 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":43773696573603,"sku":"TES-EV102348","price":12.72,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4479\/7091\/products\/3mm-green-led-diffused-pack-of-10-tech1754-3099-470x37010.png?v=1701073898","url":"https:\/\/www.theengineerstore.in\/kn\/products\/3mm-green-led-pack-of-10","provider":"The Engineer Store","version":"1.0","type":"link"}