{"product_id":"100pcs-3mm-diffused-round-head-led-diode-bulbs-6-colors-diy-decor","title":"100PCS 3mm Diffused LED Diode Bulbs – 6 Colors | DIY \u0026 Decor","description":"\u003ch2\u003e100PCS 3mm Diffused Round Head LED Diode Bulbs\u003c\/h2\u003e\n\u003cp\u003eLight up your next DIY project, signage display, or decorative installation with this value pack of \u003cstrong\u003e100 x 3mm Diffused Round Head LED Diode Bulbs\u003c\/strong\u003e by HVIERO. With a wide 90° luminous angle and impressive 120 lm\/W efficiency, these compact 2-pin LEDs deliver vibrant, even-toned glow across six available colors — Red, Green, Blue, Yellow, White, and Warm White. Whether you're crafting a custom neon-style sign, building a holiday light display, or adding atmosphere to a bar, disco, or retail installation, these LEDs are an indispensable component in any maker's toolkit.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Luminous Efficiency:\u003c\/strong\u003e 120 lm\/W output with a wide 90° beam angle for broad, even coverage.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Energy Consumption:\u003c\/strong\u003e Only 0.06W per LED — run hundreds simultaneously without a heavy power draw.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLong Lifespan:\u003c\/strong\u003e Minimal light decay over time, significantly reducing maintenance costs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstant Start:\u003c\/strong\u003e No warm-up time, no flickering — full brightness the moment power is applied.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiffused Lens:\u003c\/strong\u003e Round-head clear diffused lens creates a soft, fog-like glow ideal for decorative and atmospheric lighting effects.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Colors:\u003c\/strong\u003e Available in Red, Green, Blue, Yellow, White, and Warm White to suit any project palette.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePack of 100:\u003c\/strong\u003e Generous quantity for large-scale builds, replacements, or bulk DIY projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eF3 3mm Round Diffused (700A\/B-30)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.8V – 3.4V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20mA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.06W\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLuminous Angle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90°\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLuminous Efficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120 lm\/W\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLens Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDiffused (Clear)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePin Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2-Pin (Through-Hole)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIron lead frame\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 pcs\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCCC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eThese 3mm diffused LEDs are perfect for a wide range of creative and commercial applications:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAdvertising signage \u0026amp; illuminated placards\u003c\/li\u003e\n  \u003cli\u003eBuilding facade \u0026amp; architectural accent lighting\u003c\/li\u003e\n  \u003cli\u003eDIY electronics projects \u0026amp; Arduino\/breadboard circuits\u003c\/li\u003e\n  \u003cli\u003eHoliday \u0026amp; seasonal decorations\u003c\/li\u003e\n  \u003cli\u003eBar, disco, club, and event atmosphere lighting\u003c\/li\u003e\n  \u003cli\u003eStreet \u0026amp; sidewalk decorative displays\u003c\/li\u003e\n  \u003cli\u003eModel making \u0026amp; scale dioramas\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUsage Tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCombine multiple colors for dynamic, layered lighting effects.\u003c\/li\u003e\n  \u003cli\u003eEnsure adequate ventilation when using in large-scale installations for extended periods.\u003c\/li\u003e\n  \u003cli\u003eGently clean the lens with a dry cloth to maintain brightness and clarity.\u003c\/li\u003e\n  \u003cli\u003eKeep away from water or moisture to prevent short circuits.\u003c\/li\u003e\n  \u003cli\u003eAlways use an appropriate current-limiting resistor in your circuit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cp\u003e100 × 3mm Diffused Round Head LED Diode Bulbs (color selected at purchase)\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eMade in Mainland China.\u003c\/em\u003e\u003c\/p\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 guidance on safe handling of electronic components and DIY electrical projects, visit the U.S. Consumer Product Safety Commission (CPSC) and review relevant safety standards at \u003ca href=\"https:\/\/www.osha.gov\/electrical\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOSHA Electrical Safety\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What colors are available for the 3mm diffused LED diode bulbs?\u003c\/h4\u003e\n\u003cp\u003eA: These 3mm diffused round head LED diodes are available in six colors: Red, Green, Blue, Yellow, White, and Warm White. Simply select your preferred color at the time of purchase.\u003c\/p\u003e\n\u003ch4\u003eQ: What voltage and current do these 3mm LED diodes require?\u003c\/h4\u003e\n\u003cp\u003eA: Each LED operates at a working voltage of 1.8V to 3.4V and a working current of 20mA. Always use a current-limiting resistor appropriate for your circuit voltage to protect the LEDs and ensure optimal performance.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I use these LEDs with an Arduino or Raspberry Pi?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! These 2-pin through-hole 3mm diffused LEDs are ideal for use with Arduino, Raspberry Pi, breadboards, and other DIY electronics platforms. They are a staple component for hobbyists and makers building indicator lights, displays, or decorative circuits.\u003c\/p\u003e\n\u003ch4\u003eQ: Are these LEDs suitable for outdoor advertising signage?\u003c\/h4\u003e\n\u003cp\u003eA: These LEDs are well-suited for indoor signage, advertising placards, and decorative atmospheric displays. For outdoor use, ensure the LEDs are properly sealed within a waterproof enclosure, as the components themselves are not waterproof.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What colors are available for the 3mm diffused LED diode bulbs?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These 3mm diffused round head LED diodes are available in six colors: Red, Green, Blue, Yellow, White, and Warm White. 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