{"product_id":"100pcs-f3-3mm-round-led-diode-assortment-kit-ultra-bright-multicolor","title":"100Pcs 3mm LED Diode Assortment Kit – Ultra Bright Multi-Color","description":"\n\u003ch2\u003e100-Piece F3 3mm Ultra Bright LED Diode Assortment Kit\u003c\/h2\u003e\n\u003cp\u003ePower up your next project with this generous 100-piece pack of F3 3mm round-head LED diodes. Available in White, Red, Green, Blue, and more, these water-clear lens bulbs deliver super-bright, vivid illumination in a compact 3mm dome form factor. Whether you're building a custom circuit, decorating a display, or crafting a DIY neon sign, this kit gives you everything you need to light things up beautifully.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-bright output\u003c\/strong\u003e — vibrant, high-intensity light from a compact 3mm dome body\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWater-clear lens\u003c\/strong\u003e — maximises light transmission for sharp, focused illumination\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnergy-efficient\u003c\/strong\u003e — low voltage operation (3V \/ 20mA) keeps power consumption minimal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow heat generation\u003c\/strong\u003e — stays cool during extended use, extending component life\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstant response\u003c\/strong\u003e — no warm-up delay; full brightness the moment power is applied\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLong-rated lifespan\u003c\/strong\u003e — rated up to 100,000 hours of continuous operation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRich colour variety\u003c\/strong\u003e — White, Red, Green, Blue, Orange, Yellow, Pink, UV, Warm White options\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e100% new condition\u003c\/strong\u003e — factory-fresh components, CCC certified\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003eF3 3mm Round Head (700A\/B-50)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eLens Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003eWater Clear\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e3V (Low Voltage)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eForward Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e20mA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eLife Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e100,000 Hours\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e100 Pieces per Pack\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eCertification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003eCCC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDIY electronics projects \u0026amp; breadboard circuits\u003c\/li\u003e\n  \u003cli\u003eSignage and billboard decoration\u003c\/li\u003e\n  \u003cli\u003eAdvertising and ambient lighting displays\u003c\/li\u003e\n  \u003cli\u003eHoliday and seasonal home decorations\u003c\/li\u003e\n  \u003cli\u003eNeon-style LED sign making\u003c\/li\u003e\n  \u003cli\u003eLandscape \u0026amp; theme entertainment lighting\u003c\/li\u003e\n  \u003cli\u003eIndicator lights on custom PCBs and Arduino\/Raspberry Pi builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cp\u003e100 × F3 3mm Dome LED Diodes (colour of your choice)\u003c\/p\u003e\n\n\u003ch3\u003eUsage Tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAlways use in low-voltage circuits (3V recommended) for optimal performance and longevity.\u003c\/li\u003e\n  \u003cli\u003eAvoid exposure to high temperatures or moisture during storage and use.\u003c\/li\u003e\n  \u003cli\u003eHandle carefully to prevent scratches on the clear lens surface.\u003c\/li\u003e\n  \u003cli\u003eEnsure proper polarity and wiring to prevent short circuits or component damage.\u003c\/li\u003e\n  \u003cli\u003eDo not exceed the rated voltage to protect the diodes.\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\/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\/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\/0-300mm-adjustable-pcb-holder-360-rotation-soldering-stand-clamp\"\u003e0–300mm PCB Holder Stand | 360° Rotation Soldering Clamp\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eExternal Resources\u003c\/h3\u003e\n\u003cp\u003eFor guidance on electrical component safety standards and best practices, visit the U.S. Consumer Product Safety Commission (CPSC).\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What colours are available in this 3mm LED diode assortment kit?\u003c\/h4\u003e\n\u003cp\u003eA: This kit is available in a wide range of colours including White, Red, Green, Blue, Orange, Yellow, Pink, UV, and Warm White — all featuring a water-clear lens for maximum brightness and clarity.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What voltage and current do these 3mm LED diodes require?\u003c\/h4\u003e\n\u003cp\u003eA: Each LED operates at approximately 3V with a forward current of 20mA. They are designed for low-voltage circuits, making them safe and energy-efficient for DIY electronics, Arduino builds, and decorative lighting projects.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Are these LEDs suitable for outdoor signage and advertising displays?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The ultra-bright output and compact 3mm form factor make these diodes an excellent choice for indoor and outdoor signage decoration, billboard lighting, ambient displays, and DIY neon-style signs. Just ensure they are protected from direct moisture exposure.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How long do these LEDs last?\u003c\/h4\u003e\n\u003cp\u003eA: These F3 3mm LEDs are rated for up to 100,000 hours of operation, providing exceptional longevity when used within their specified voltage and current ranges.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What colours are available in this 3mm LED diode assortment kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This kit is available in a wide range of colours including White, Red, Green, Blue, Orange, Yellow, Pink, UV, and Warm White — all featuring a water-clear lens for maximum brightness and clarity.\"}}, {\"@type\": \"Question\", \"name\": \"What voltage and current do these 3mm LED diodes require?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Each LED operates at approximately 3V with a forward current of 20mA. 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