33% off
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3mm White LED (Pack of 10)
High-brightness 3mm white LEDs ideal for indicator lights, breadboard projects, and compact electronic builds. This pack of 10 gives you plenty of LEDs for prototyping, decorative lighting, and learning circuits. Available at The Engineer Store, Bengaluru with fast shipping and full technical support.
Specifications
| LED Size | 3mm (T-1) Round |
| Emitted Color | White |
| Lens Type | Clear / Water Clear |
| Forward Voltage (Vf) | 3.0 - 3.4V DC |
| Forward Current (If) | 20mA (max) |
| Luminous Intensity | ~3000 - 5000 mcd (typical) |
| Viewing Angle | ~20 degrees - 25 degrees |
| Wavelength | ~6000 - 6500K (cool white) |
| Polarity | Longer leg = Anode (+), Shorter leg = Cathode () |
| Package Quantity | 10 LEDs |
| Recommended Resistor (5V) | 100Ohm - 150Ohm |
| Type | Through-Hole LED Component |
| Origin | Original / Authentic |
| Warranty | 7-day warranty on manufacturing defects |
| Support | Email & WhatsApp 24/7 |
Why Choose This?
- Pack of 10 high-brightness 3mm white LEDs at excellent value
- Compact 3mm form factor fits tight spaces and small PCB layouts
- Low power consumption - runs on just 20mA per LED
- Clear lens delivers focused, bright white illumination
- Breadboard and perfboard friendly with standard through-hole leads
- Compatible with Arduino, Raspberry Pi, ESP32, and all 3.3V/5V microcontrollers
- 100% authentic from trusted suppliers
- 1-5 day shipping, 7-8 day delivery from Bengaluru warehouse
- Expert technical support included
Project Ideas
- Status Indicators: Use as power-on, signal, or status indicator lights on custom circuits and enclosures.
- Arduino LED Projects: Build blinking patterns, light chasers, binary counters, or Morse code transmitters with Arduino.
- Miniature Lighting: Add tiny white lights to architectural models, dioramas, dollhouses, or scale model vehicles.
- Breadboard Prototyping: Test circuit logic, verify GPIO outputs, and debug connections visually during development.
- LED Cube Displays: Combine multiple packs to construct stunning 3D LED cube arrays (3x3x3 or larger).
- Sensor Feedback Circuits: Pair with LDR, IR, or temperature sensors to create visual alert and threshold indicators.
- Learning & Education: Perfect for students learning Ohm's law, series/parallel circuits, and basic electronics fundamentals.
How to Connect
- Step 1: Identify polarity - the longer leg is the anode (+) and the shorter leg is the cathode (). A flat edge on the lens also marks the cathode side.
- Step 2: Connect a current-limiting resistor (100Ohm-150Ohm for 5V supply, 33Ohm-47Ohm for 3.3V supply) in series with the anode leg.
- Step 3: Connect the anode side (through the resistor) to your positive voltage source or microcontroller GPIO pin.
- Step 4: Connect the cathode leg to GND. The LED should light up immediately.
- Tip: Never connect an LED directly to a power source without a resistor - exceeding 20mA will damage or burn out the LED.
What's in the Box
- 10 x 3mm White LEDs (through-hole, clear lens)
- Anti-static packaging for safe storage
- Documentation and support materials
Frequently Asked Questions
Is this 100% authentic?
Yes, sourced directly from authorized distributors. Authentication verified for consistent brightness and quality across all 10 LEDs.
What resistor value should I use?
For a 5V supply, use a 100Ohm to 150Ohm resistor. For 3.3V, use 33Ohm to 47Ohm. Always include a current-limiting resistor to protect the LED from burning out.
Can I use these with Arduino and Raspberry Pi?
Absolutely. These LEDs work perfectly with any 3.3V or 5V microcontroller GPIO pin when paired with an appropriate series resistor.
Buy 3mm White LED (Pack of 10) Online in India
Purchase the 3mm White LED (Pack of 10) online at The Engineer Store - 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 3mm White LED (Pack of 10) 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.
Looking to buy 3mm White LED (Pack of 10) 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.
```html
3mm White LED (Pack of 10)
High-brightness 3mm white LEDs ideal for indicator lights, breadboard projects, and compact electronic builds. This pack of 10 gives you plenty of LEDs for prototyping, decorative lighting, and learning circuits. Available at The Engineer Store, Bengaluru with fast shipping and full technical support.
Specifications
| LED Size | 3mm (T-1) Round |
| Emitted Color | White |
| Lens Type | Clear / Water Clear |
| Forward Voltage (Vf) | 3.0 - 3.4V DC |
| Forward Current (If) | 20mA (max) |
| Luminous Intensity | ~3000 - 5000 mcd (typical) |
| Viewing Angle | ~20 degrees - 25 degrees |
| Wavelength | ~6000 - 6500K (cool white) |
| Polarity | Longer leg = Anode (+), Shorter leg = Cathode () |
| Package Quantity | 10 LEDs |
| Recommended Resistor (5V) | 100Ohm - 150Ohm |
| Type | Through-Hole LED Component |
| Origin | Original / Authentic |
| Warranty | 7-day warranty on manufacturing defects |
| Support | Email & WhatsApp 24/7 |
Why Choose This?
- Pack of 10 high-brightness 3mm white LEDs at excellent value
- Compact 3mm form factor fits tight spaces and small PCB layouts
- Low power consumption - runs on just 20mA per LED
- Clear lens delivers focused, bright white illumination
- Breadboard and perfboard friendly with standard through-hole leads
- Compatible with Arduino, Raspberry Pi, ESP32, and all 3.3V/5V microcontrollers
- 100% authentic from trusted suppliers
- 1-5 day shipping, 7-8 day delivery from Bengaluru warehouse
- Expert technical support included
Project Ideas
- Status Indicators: Use as power-on, signal, or status indicator lights on custom circuits and enclosures.
- Arduino LED Projects: Build blinking patterns, light chasers, binary counters, or Morse code transmitters with Arduino.
- Miniature Lighting: Add tiny white lights to architectural models, dioramas, dollhouses, or scale model vehicles.
- Breadboard Prototyping: Test circuit logic, verify GPIO outputs, and debug connections visually during development.
- LED Cube Displays: Combine multiple packs to construct stunning 3D LED cube arrays (3x3x3 or larger).
- Sensor Feedback Circuits: Pair with LDR, IR, or temperature sensors to create visual alert and threshold indicators.
- Learning & Education: Perfect for students learning Ohm's law, series/parallel circuits, and basic electronics fundamentals.
How to Connect
- Step 1: Identify polarity - the longer leg is the anode (+) and the shorter leg is the cathode (). A flat edge on the lens also marks the cathode side.
- Step 2: Connect a current-limiting resistor (100Ohm-150Ohm for 5V supply, 33Ohm-47Ohm for 3.3V supply) in series with the anode leg.
- Step 3: Connect the anode side (through the resistor) to your positive voltage source or microcontroller GPIO pin.
- Step 4: Connect the cathode leg to GND. The LED should light up immediately.
- Tip: Never connect an LED directly to a power source without a resistor - exceeding 20mA will damage or burn out the LED.
What's in the Box
- 10 x 3mm White LEDs (through-hole, clear lens)
- Anti-static packaging for safe storage
- Documentation and support materials
Frequently Asked Questions
Is this 100% authentic?
Yes, sourced directly from authorized distributors. Authentication verified for consistent brightness and quality across all 10 LEDs.
What resistor value should I use?
For a 5V supply, use a 100Ohm to 150Ohm resistor. For 3.3V, use 33Ohm to 47Ohm. Always include a current-limiting resistor to protect the LED from burning out.
Can I use these with Arduino and Raspberry Pi?
Absolutely. These LEDs work perfectly with any 3.3V or 5V microcontroller GPIO pin when paired with an appropriate series resistor.
Buy 3mm White LED (Pack of 10) Online in India
Purchase the 3mm White LED (Pack of 10) online at The Engineer Store - 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 3mm White LED (Pack of 10) 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.
Looking to buy 3mm White LED (Pack of 10) 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.