Product Overview
This manual provides essential information for the safe and effective use of your EDGELEC 50pcs 12 Volt 5mm Red Blinking LED Lights. These pre-wired LEDs are designed for various electronic projects, decoration, and lighting applications, offering a convenient solution with a built-in resistor for direct 12V DC operation.
- Quantity: 50 pieces
- LED Type: 5mm Diffused Red Blinking LED
- Blinking Frequency: Approximately 1.5Hz (single color flashing)
- Pre-wired: Equipped with a built-in 0.25W metal film resistor for 12V DC operation
- Wire Length: 7.8 inches (200mm) with 7-core pure copper wire, tin-coated ends for easy welding
- Lifespan: Over 20,000 hours
Image: A bundle of 50 pre-wired red blinking LEDs, ready for use.
Safety Information
Observe the following safety precautions to prevent injury or damage to the product:
- Voltage Compatibility: Only connect these LEDs to a stable DC 12V power source. Connecting to higher voltages or AC power will damage the LEDs.
- Polarity: Ensure correct polarity when connecting. The red wire is the Anode (+) and the black wire is the Cathode (-). Incorrect polarity will prevent the LED from lighting and may cause damage.
- Heat: While LEDs produce low heat, ensure adequate ventilation in enclosed spaces to prevent heat buildup.
- Eye Protection: Avoid staring directly into the illuminated LED for extended periods, as bright light can cause eye strain.
- Handling: Handle wires and components carefully to avoid bending or breaking the leads.
- Storage: Store LEDs in a dry, cool environment away from direct sunlight and moisture.
Setup
These LEDs are pre-wired for ease of installation. Follow these steps for proper setup:
- Identify Wires: Each LED has two wires: a red wire (Anode, positive +) and a black wire (Cathode, negative -).
- Prepare Power Source: Ensure your power supply is a stable DC 12V source.
- Connect Wires: Connect the red wire of the LED to the positive (+) terminal of your 12V DC power supply. Connect the black wire of the LED to the negative (-) terminal of your 12V DC power supply.
- Secure Connections: Use appropriate connectors, solder, or terminal blocks to ensure secure and insulated connections. The tin-coated wire ends facilitate soldering.
Image: Illustration of colored wires indicating anode (colored wire) and cathode (black wire) for easy identification.
Image: Demonstrates the preloaded 0.25 Watt metal film resistor, ensuring stable operation at 12V.
Operating Instructions
Once properly connected to a 12V DC power source, the red blinking LEDs will begin to flash automatically at a rate of approximately 1.5 times per second (1.5Hz).
- Automatic Blinking: The blinking function is integrated into the LED and does not require external control.
- Forward Voltage: The LEDs are designed to operate optimally at DC 12V.
- Forward Current: Each LED draws approximately 20mA of current.
- Viewing Angle: The diffused lens provides a wide viewing angle of 120 degrees.
- Flash Rate Adjustment: While designed for 1.5Hz at 12V, the flash rate can be influenced by varying the input voltage. Lowering the voltage slightly may result in a faster flash rate, but ensure the voltage remains within the safe operating range (9V-13V DC) to avoid damage or reduced lifespan.
Image: Detail of a single red blinking LED, highlighting its 1.5Hz single color flashing capability.
Maintenance
These LEDs require minimal maintenance due to their robust design and long lifespan. Follow these guidelines to ensure continued performance:
- Cleaning: If necessary, gently wipe the LED lens with a soft, dry cloth. Avoid using abrasive cleaners or solvents.
- Environmental Conditions: Protect the LEDs from excessive moisture, dust, and extreme temperatures. While shatter-resistant, avoid physical impact.
- Wiring Integrity: Periodically inspect wiring for any signs of wear, fraying, or loose connections. Ensure all connections remain secure and insulated.
- Lifespan: With a rated lifespan of over 20,000 hours, these LEDs are designed for long-term use. Replacement is typically only necessary in cases of physical damage or electrical fault.
Troubleshooting
If your LED lights are not functioning as expected, refer to the following common issues and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| LED does not light up. | Incorrect polarity. | Ensure the red wire (Anode +) is connected to the positive terminal and the black wire (Cathode -) to the negative terminal of the 12V DC power supply. |
| LED does not light up. | No power or incorrect voltage. | Verify that the 12V DC power supply is active and providing the correct voltage. Check all connections. |
| LED does not light up. | Damaged LED or wire. | Inspect the LED and its wires for any visible damage. Replace if necessary. |
| Blinking rate is inconsistent or too fast/slow. | Unstable or incorrect input voltage. | Ensure the power supply provides a stable 12V DC. While voltage can affect flash rate, significant deviations from 12V can cause instability. |
Specifications
Detailed technical specifications for the EDGELEC 50pcs 12 Volt 5mm Red Blinking LED Lights:
| Attribute | Value |
|---|---|
| Model Number | PW-DIP LED |
| LED Size | 5mm |
| Lens Style | Round |
| Lens Type | Diffused |
| LED Color | Red |
| Blinking Frequency | 1.5Hz (Single Color Flashing) |
| Forward Voltage (Min) | DC 9V |
| Forward Voltage (Max) | DC 13V |
| Forward Current (IF) | 20mA |
| Luminous Intensity | 1000-2000 mcd |
| Wavelength | 620-625nm |
| Viewing Angle | 120° |
| Wire Length | 7.8 inches (200mm) |
| Wire Type | 7-Core Pure Copper, Tin-Coated Ends |
| Built-in Resistor | 0.25W Metal Film Resistor |
| Product Dimensions | 0.12 x 0.12 x 7.9 inches |
| Item Weight | 3.53 ounces (for 50pcs) |
| Lifespan | 20,000+ hours |
| Special Feature | Shatter Resistant |
Image: Comprehensive table detailing various LED specifications.
Image: Technical diagram illustrating the precise dimensions of the LED and its wire leads in millimeters.
Warranty and Support
EDGELEC stands behind the quality of its products. For any inquiries or support needs, please refer to the following information:
- Return Policy: This product is typically eligible for a 30-day refund or replacement policy from the date of purchase. Please refer to your retailer's specific return policy for details.
- Manufacturer: EDGELEC
- Online Support: For additional product information, support, or to explore other EDGELEC products, visit the official EDGELEC store on Amazon: EDGELEC Store