{"product_id":"5mm-rgb-led-diodes-4pin-diffused-tri-color-100-200-500-pack","title":"5mm RGB LED Diodes 4-Pin Diffused Tri-Color | 100–500 Pack","description":"\n\u003ch2\u003e5mm Diffused RGB LED Diodes – 4-Pin Tri-Color for DIY Projects\u003c\/h2\u003e\n\u003cp\u003eTake your DIY electronics and lighting projects to the next level with these high-quality \u003cstrong\u003e5mm 4-Pin Diffused RGB LEDs\u003c\/strong\u003e. Available in packs of 100, 200, or 500, these tri-color emitting diodes deliver vivid red, green, and blue illumination in a single compact bulb — perfect for billboard signs, neon-style displays, holiday decorations, and custom RGB lamp builds.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTri-Color RGB Output:\u003c\/strong\u003e Full red, green, and blue channels in one 5mm diffused bulb for vibrant, blended color effects.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCommon Cathode \/ Common Anode Options:\u003c\/strong\u003e Compatible with a wide range of microcontrollers and driver circuits (Arduino, Raspberry Pi, etc.).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnergy-Efficient Design:\u003c\/strong\u003e Reduces power consumption by up to 40% compared to traditional incandescent indicators.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLong Lifespan:\u003c\/strong\u003e Rated for up to \u003cstrong\u003e100,000 hours\u003c\/strong\u003e of continuous operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Versatile:\u003c\/strong\u003e 5mm form factor fits standard LED mounting holes and breadboards.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Voltage Safe:\u003c\/strong\u003e Operates at 2.0–3.4V, making it safe and easy to integrate into low-power circuits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFast Response Time:\u003c\/strong\u003e Instant illumination with virtually no warm-up delay.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 5mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePins:\u003c\/strong\u003e 4-Pin (R, G, B + Common)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eForward Voltage:\u003c\/strong\u003e 2.0V – 3.4V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eForward Current:\u003c\/strong\u003e 20mA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLens Type:\u003c\/strong\u003e Diffused\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLife Rating:\u003c\/strong\u003e 100,000 Hours\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMax Soldering Temperature:\u003c\/strong\u003e 240°C (max 5 seconds)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -25°C to +85°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e -30°C to +100°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e CCC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMade in:\u003c\/strong\u003e Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDIY RGB lamp and neon sign projects\u003c\/li\u003e\n  \u003cli\u003eBillboard and advertising display lighting\u003c\/li\u003e\n  \u003cli\u003eHoliday and festive atmosphere decoration\u003c\/li\u003e\n  \u003cli\u003eLED matrix and signage boards\u003c\/li\u003e\n  \u003cli\u003eElectronics prototyping and hobby circuits\u003c\/li\u003e\n  \u003cli\u003eArduino, Raspberry Pi, and microcontroller builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e100 \/ 200 \/ 500 x 5mm 4-Pin Diffused RGB LEDs (Common Cathode or Common Anode — select your option)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUsage Tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse proper soldering techniques and do not exceed 240°C for more than 5 seconds.\u003c\/li\u003e\n  \u003cli\u003ePair with LED controllers or current-limiting resistors for optimal brightness and longevity.\u003c\/li\u003e\n  \u003cli\u003eAlways observe the recommended forward voltage to maintain diode lifespan.\u003c\/li\u003e\n  \u003cli\u003eKeep within the specified operating temperature range for reliable performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/0-25mm-1000-turn-precision-copper-inductor-coil-diy-electronics\"\u003e0.25mm 1000-Turn Precision Copper Inductor Coil for DIY Circuits\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-channel-relay-module-dc-3-3v-24v-optocoupler-arduino\"\u003e1-Channel Relay Module DC 3.3V–24V Optocoupler for Arduino\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/038-inch-1280x720p-micro-display-diy-hdmi-driver-board-kit\"\u003e0.38\" 1280x720P Micro Display DIY Kit with HDMI Driver Board\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more information on LED lighting standards and energy efficiency, visit the U.S. Department of Energy – LED Lighting resource page.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Light-emitting_diode\" target=\"_blank\" rel=\"noopener\"\u003eLight-emitting diode\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the difference between common cathode and common anode RGB LEDs?\u003c\/h4\u003e\n\u003cp\u003eA: In a \u003cstrong\u003ecommon cathode\u003c\/strong\u003e RGB LED, all three color channels share a single negative (ground) pin, and each color is activated by applying a positive voltage to its respective pin. In a \u003cstrong\u003ecommon anode\u003c\/strong\u003e LED, all channels share a positive (power) pin, and each color is activated by pulling its pin to ground. Choose the type that matches your circuit design or microcontroller logic.\u003c\/p\u003e\n\u003ch4\u003eQ: Can these 5mm RGB LEDs be used with an Arduino or Raspberry Pi?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! These 5mm 4-pin diffused RGB diodes are fully compatible with Arduino, Raspberry Pi, and most microcontroller development boards. Simply pair them with appropriate current-limiting resistors (typically 100–330Ω per channel) or an RGB LED driver module for full color-mixing control.\u003c\/p\u003e\n\u003ch4\u003eQ: How many hours will these RGB LEDs last?\u003c\/h4\u003e\n\u003cp\u003eA: These LEDs carry a life rating of up to \u003cstrong\u003e100,000 hours\u003c\/strong\u003e under normal operating conditions (within the specified voltage and temperature range), making them an extremely durable and cost-effective choice for long-term DIY projects and commercial displays.\u003c\/p\u003e\n\u003ch4\u003eQ: Are these LEDs suitable for outdoor billboard or signage use?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, these diffused RGB LEDs are designed for billboard atmosphere lighting and LED signage applications. They operate reliably across a wide temperature range (-25°C to +85°C), making them suitable for both indoor and outdoor installations when properly protected from moisture and direct exposure to the elements.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the difference between common cathode and common anode RGB LEDs?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"In a common cathode RGB LED, all three color channels share a single negative (ground) pin, and each color is activated by applying a positive voltage to its respective pin. In a common anode LED, all channels share a positive (power) pin, and each color is activated by pulling its pin to ground. Choose the type that matches your circuit design or microcontroller logic.\"}}, {\"@type\": \"Question\", \"name\": \"Can these 5mm RGB LEDs be used with an Arduino or Raspberry Pi?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! These 5mm 4-pin diffused RGB diodes are fully compatible with Arduino, Raspberry Pi, and most microcontroller development boards. 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