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100 x LED 5mm Cool Pure White Diffused Ultra Bright Flat Top Wide Angle LEDs PC
Additional Information
Size5mm Flat Top Diffused
ColorCool / Clear White
Luminosity/Brightness9,000-11,000 mcd
Forward Voltage3.2-3.4v
Current20mA
WavelengthN/A
Viewing AngleDiffused
Mount StyleThrough Hole (DIP)
Lens ColorDiffused In Emitting Color
LED Brightness ClassSuper/Ultra/Extreme

Lighthouse LEDs has been providing top quality components for over 20 years and have become the go-to supplier for many industries through Ebay and our personal website, where there is more ordering flexibility and products offered. If you need resistors, wire, heatshrink, switches or LED drivers you can find them at those links. We have, perhaps, the best and widest selection of LEDs out there!
100 x LED 5mm Cool Pure White Diffused Ultra Bright Flat Top Wide Angle LEDs PC

These 5mm cool white diffused flat-top LEDs deliver a broad, even wash of crisp white light across a 120° viewing angle — the right choice when you need wide coverage without a hot spot, from string light repairs to prop builds.

Each LED runs at 3.2–3.4V forward voltage, 20mA, with a diffused lens that scatters light evenly in cool white. At 9,000–11,000 mcd, these are genuinely bright for a 5mm diffused package. The flat-top profile keeps the emission angle wide and the light soft rather than focused.

Common applications

  • Holiday string light repair: Standard 5mm format matches C6-style commercial strings from Wintergreen, Christmas Lights Etc., and HolidayLEDs — cool white is the closest match for modern commercial replacements.
  • Pinball machine GI lighting: Fits Williams/Bally WPC-era general illumination strings (6.3V AC via bridge rectifier) on machines like Addams Family, Medieval Madness, and Theatre of Magic.
  • Arcade cabinet lighting: Powers illuminated Sanwa and Seimitsu 28–30mm pushbuttons at 5V or 12V in JAMMA cabinets; also used for coin door and start button lighting.
  • Vintage guitar amp pilot lights: Replaces #47 bayonet pilot lamps in Fender Deluxe Reverb, Twin Reverb, Princeton Reverb, and similar amps with a dropper resistor and 1N4007 diode on 6.3V AC.
  • Escape room props: Puzzle state indicators, color-sequence puzzles, and "circuit board" node builds wired at 5–12V.
  • Bicycle lighting arrays: 5–10 LEDs in parallel for a DIY taillight or headlight array, as documented on Endless Sphere and MTBR forums.

Wiring & power notes

DC power recommended: LEDs are designed for DC. Running on AC will cause flickering and reduce lifespan. If using a low-voltage AC source (model railroad transformer, DCC track voltage), convert it to DC with a MB1S bridge rectifier plus a 100µF 50V electrolytic capacitor for clean, ripple-free output.

Resistor quick reference — 3V LEDs (blue, green, white, UV) at 20mA:

Supply VoltageResistorPower Rating
4V56Ω1/4W
5V100Ω1/4W
6V150Ω1/4W
7V200Ω1/4W
8V270Ω1/4W
9V300Ω1/4W
10V360Ω1/4W
11V430Ω1/4W
12V470Ω1/4W
13V510Ω1/4W
14V560Ω1/2W
15V620Ω1/2W

Prefer not to calculate resistor values? Our 20mA LED Current Limiter eliminates the math entirely. Active constant-current drive to 20mA across a 4–45V DC supply — ideal for automotive circuits where voltage fluctuates. Multiple LEDs in series share one driver.

Building with this LED

Need supporting components? We carry a few staples that pair directly with this LED:

  • Thin lead-extension wire: 30 AWG Kynar wire — solid core, Teflon jacket, perfect for extending LED leads in tight spaces.
  • Hookup wire for power runs: 26 AWG Kynar wire — thicker conductor for supply rails and longer runs without voltage drop.
  • Bare tinned bus bar: 24 AWG tinned copper — solid core bare wire for bus-bar power distribution on perfboard builds and LED arrays.
  • DIY timer / blinker circuit: NE555 Timer IC — the classic 8-pin DIP chip for building LED blinker, PWM dimmer, and tone-generator circuits without needing a microcontroller.

Quality LEDs made in the USA since 2005.

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