10mm Round Top Pure Green LED - Ultra Bright

The 10mm pure green led has many great uses.

In stock

SKU
10MMROUNDTOPLEDPUREGREEN
Color
Pure Green
Size
10mm Round Top Clear
$0.45
  • Buy 50 for $0.43 each and save 4%
  • Buy 100 for $0.41 each and save 9%
  • Buy 250 for $0.38 each and save 16%
  • Buy 500 for $0.36 each and save 20%
  • Buy 1000 for $0.33 each and save 27%

Description / 10mm Round Top Pure Green LED - Ultra Bright

The 10mm Pure Green LED (Round Top, Clear) is the standard through-hole LED for status/ready indicators, model railroad proceed signals, Arduino projects, equipment panels. Clear lens with a focused 20-30 Degrees beam — bright and directional, the classic DIP LED that fits every breadboard, panel bezel, and holder on the market.

The 10mm (T-3¼) head is the largest standard DIP LED — visible from a distance, designed for panel-mount bezels, G-scale model railroad, and any application where the LED needs to command attention.

Size10mm (T-3 1/4)
Forward Voltage3.0-3.4
Brightness11,000-13,000mcd
Viewing Angle20-30 Degrees
LensClear — focused beam
PackageT-3 1/4 through-hole DIP
Drive Current20mA typical

Common applications

  • Status indicators: The universal "OK / ready / proceed" color. Equipment panels, enclosure builds, power-on confirmation.
  • Model railroad block signals: Clear/proceed aspect. Pair with red for complete signal heads.
  • Arduino and breadboard prototyping: Standard indicator color alongside red for traffic-light and state-machine demos.
  • Fishing lights: Green LEDs attract phytoplankton → baitfish → game fish. DIY dock and boat fishing lights.
  • Marine starboard navigation: Standard starboard running light color for model and full-size boat panels.

Standard T-3 1/4 through-hole footprint. Fits all 10mm LED holders, bezels, and panel-mount clips. Add a current-limiting resistor matched to your supply voltage — see our LED Resistor Calculator for the exact value.

Need a wider beam? See our Diffused LEDs for soft glow applications.

Resistor quick reference (20mA):
SupplyResistorRating
5V100Ω1/4W
9V300Ω1/4W
12V470Ω1/4W
15V*620Ω1/2W
18V750Ω1/2W

*Use 15V instead of 12V for vehicle/alternator sources to account for charging voltage (13.8–14.4V).

Full LED Resistor Calculator → for other voltages, series strings, and parallel configurations. Or skip the math with our 20mA Current Limiter (2–45V DC).

Frequently Asked Questions

Yes. Standard LEDs require a current-limiting resistor matched to your power supply voltage. Use our LED Resistor Calculator at /blog/led-resistor-calculator.html to find the exact value.
Clear lens LEDs produce a focused, directional beam (15-30 degrees) — bright when viewed head-on. Diffused lens LEDs scatter light evenly for a soft glow visible from all angles. Use clear for signals and indicators; use diffused for ambient lighting and props where the LED is visible.
Yes. Connect through a current-limiting resistor (typically 220-330 ohm for 5V) to any digital output pin. The LED Resistor Calculator can help you find the exact value for your setup.

DC power recommended: LEDs are designed for DC. Running on AC will cause flickering and reduce lifespan. If you're using a low-voltage AC source — such as a model railroad transformer output or DCC track voltage — convert it to DC first with a bridge rectifier.

Also available: 8mm (smaller)

Sold individually (1 LED per quantity ordered).

PCB Design: KiCad footprint: LED_THT:LED_D10.0mm (built-in with KiCad). EasyEDA: search “LED_D10.0mm” 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 10mm Round Top Clear
Color Pure Green
Luminosity/Brightness 11,000-13,000 mcd
Forward Voltage 3.0-3.4
Current 20mA
Wavelength 515-520nm
Viewing Angle 20-30 Degrees
Mount Style Through Hole (DIP)
Lens Color Clear
LED Brightness Class Super/Ultra/Extreme
Documentation Link Documentation: 10mm Round Top Pure Green LED Datasheet / Specifications

Customer Images

Share your photos of this product in action! Uploaded images require approval before display. Please do not include watermarks — watermarked images will be declined. By uploading, you agree that your images may be used as product photos, in tutorials, or related content. Customer photos may not exactly represent this product. Items shown may be modified, and LED colors may appear different due to the difficulty of capturing true light colors on camera.

Have a photo of this product in action? Log in to share it.

Customer Reviews

Quality
Shipping
Service
Order completed successfully—tracked and on time
Review by Verified Buyer
Order completed successfully—tracked and on time
Quality
Shipping
Service
A++++
Review by Verified Buyer
A++++
Quality
Shipping
Service
Worked great got them installed already. Thanks.
Review by Verified Buyer
Worked great got them installed already. Thanks.
Quality
Shipping
Service
Ultra fast shipping ! Lighthouse led great seller ! It...
Review by Verified Buyer
Ultra fast shipping ! Lighthouse led great seller ! Items new, as described, well packaged. Will buy again
Quality
Shipping
Service
Fast shipping and great prices. Always a pleasure to dea...
Review by Verified Buyer
Fast shipping and great prices. Always a pleasure to deal with. Thanks, again!
Quality
Shipping
Service
Smooth transaction
Review by Verified Buyer
Smooth transaction
Quality
Shipping
Service
High quality products, excellent service, great pricing,...
Review by Verified Buyer
High quality products, excellent service, great pricing, and fast shipping. Thank you.
Quality
Shipping
Service
Great Transaction! Great Item, Quickly Shipped! HIGHLY...
Review by Verified Buyer
Great Transaction! Great Item, Quickly Shipped! HIGHLY RECOMMENDED!!!
Quality
Shipping
Service
Received LED in new condition. works well. Fast shipipng.
Review by Verified Buyer
Received LED in new condition. works well. Fast shipipng.
Quality
Shipping
Service
Review
Review by Christopher
Great item. Fast and smooth, no issues, A+

Items 1 to 10 of 14 total

Write Your Own Review
You're reviewing: 10mm Round Top Pure Green LED - Ultra Bright
Your Rating:
Service
Shipping
loader
Loading...

You submitted your review for moderation.