5mm 12v Pre-wired Flashing Yellow / Gold LED - Ultra Bright

The 12v 5mm flashing yellow / gold pre-wired LED makes it almost the easiest way to add light nearly any project. They will begin flashing as soon as power is hooked up.

In stock

SKU
12V5MMFLASHINGPREWIREDYELLOW
Color
Yellow/Gold
Size
5mm Pre-Wired Round Top 12v Flashing
$0.48

Description / 5mm 12v Pre-wired Flashing Yellow / Gold LED - Ultra Bright

The 5mm 12V Pre-Wired Yellow SMD LED comes ready to install — pre-wired leads, built-in current-limiting resistor, 5mm SMD package. Connect directly to 12V DC with no resistor math or extra components.

Self-blinking: blinks automatically at ~1Hz — no oscillator or controller needed. Same wiring as a static pre-wired LED.

Size5mm
Operating Voltage12v (volts)
LED Forward Voltage12v (volts)
Brightness9,000-11,000mcd
Wire Lengthpre-wired leads
ColorYellow
ResistorBuilt-in — no external resistor needed

Designed for:

  • automotive (car, truck, motorcycle), RV, boat, and van build
  • indicator signal and general-purpose status LED
  • Fits all standard 5mm LED holders, panel bezels, and dashboard clips
  • Polarity: red wire = positive (+), black wire = negative (−)

DC power required: Animated LEDs (flashing, flickering, fading) require DC — they will not operate correctly on AC power. If you're working from a low-voltage AC source such as a model railroad transformer or DCC output, you must convert to DC first using a bridge rectifier.

Power SourceBridge Rectifier100µF Capacitor
DC power supplyNoNo
12V AC landscape transformer
Required
Required
DCC track power
Required
Required

Full wiring guide with circuit diagrams →

Also available: 3mm pre-wired yellow LED (same voltage)

Sold individually (1 LED per quantity ordered).

PCB Design: KiCad footprint: LED_THT:LED_D5.0mm (built-in with KiCad). EasyEDA: search “LED_D5.0mm” in the built-in library. Download KiCad files ↓

Specifications are sourced from manufacturer data and may be updated without notice. While we work to keep product information accurate, always verify critical parameters against the manufacturer's datasheet for production designs. Found an error or discrepancy? Let us know — we genuinely appreciate the correction.

More Information

Size 5mm Pre-Wired Round Top 12v Flashing
Color Yellow/Gold
Animation Type Flashing On/Off / 1-2Hz
Operating Voltage 12v (volts)
Wire Length Approximately 15cm (6 inches)
Resistor Built In Yes
Additional Resistors Required No
Luminosity/Brightness 9,000-11,000 mcd
Forward Voltage 12v (volts)
Shrink Wrapped Connections Yes
Current 20mA
Wavelength 590-595nm
Viewing Angle 20-30 Degrees
Mount Style Custom
Lens Color Clear
LED Brightness Class Super/Ultra/Extreme

Customer Images

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Item arrived quickly and in great condition, a pleasure !
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Item is as described. Very fast shipping and safely packaged. Great seller and will purchase more in the future. Thanks.
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A super seller. Ships fast. I would buy from this seller again. Thank you

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