{"product_id":"10pcs-neon-light-bulbs-4x10mm-5x13mm-220v-main-power-indicator-with-built-in-resistor","title":"10Pcs Neon Light Bulbs 4x10mm 5x13mm 220V | Main Power Indicator with Built-in Resistor","description":"\u003cp\u003eThese neon light bulbs are designed for use as main power indicators in a wide range of electronic devices and appliances. Operating at 220V with a built-in resistor, they provide a clear and reliable visual signal for power status. Available in a pack of 10, you get both 4x10mm and 5x13mm sizes in red, blue, and green options.\u003c\/p\u003e\n\u003cp\u003eEach bulb is built for long-lasting performance and consistent brightness. The integrated resistor simplifies installation, making them a convenient choice for repairs, DIY projects, or new builds. Their compact size allows them to fit into tight spaces on control panels, switches, and power strips.\u003c\/p\u003e\n\u003cp\u003eWhether you are repairing an old radio, building a custom power supply, or adding a power indicator to a project, these neon bulbs offer a simple and effective solution. The different colors help you quickly identify different functions or power states at a glance.\u003c\/p\u003e\n\u003cp\u003eKey Features and Benefits\u003c\/p\u003e\u003cp\u003e- Built-in resistor that simplifies wiring and ensures safe, stable operation at 220V\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eTwo common sizes (4x10mm and 5x13mm) that provide flexibility for different panel openings and applications\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eThree color options (red, blue, green) that allow for easy visual identification of power status or different functions\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eLow power consumption that makes them an energy-efficient choice for long-term use as a power indicator\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eCompact and durable design that fits securely into standard panel mounts and withstands regular use\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003eWho Is This For\u003c\/p\u003e\u003cp\u003e- Electronics hobbyists and DIYers building or repairing power supplies, amplifiers, and custom circuits\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eTechnicians and repair professionals needing reliable replacement indicators for appliances and industrial equipment\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eAnyone building or modifying control panels, switch boxes, or power strips who needs clear power status lights\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003eUsage Scenario\u003c\/p\u003e\u003cp\u003eMark was troubleshooting an old tabletop radio that had a dead power light. After opening the case, he found the original neon bulb had failed. He ordered this pack of 10 bulbs, which gave him the exact 5x13mm size he needed. The built-in resistor made the swap simple, and within minutes the radio's power indicator was glowing red again. He now has extra bulbs for future repairs.\u003c\/p\u003e\n\u003cp\u003eMicro Comparison\u003c\/p\u003e\u003cp\u003eUnlike standard LED indicators that often require separate current-limiting resistors and careful polarity, these neon bulbs come with a built-in resistor and work with AC power directly. This makes them much simpler to install, especially for replacing older neon bulbs in existing equipment. They also provide a warm, classic glow that many prefer for vintage-style projects.\u003c\/p\u003e\n\u003cp\u003eSpecifications\u003c\/p\u003e\u003cp\u003eType: Neon indicator bulb with built-in resistor\u003c\/p\u003e\n\u003cp\u003eVoltage: 220V AC\u003c\/p\u003e\n\u003cp\u003eSizes: 4x10mm and 5x13mm (diameter x length)\u003c\/p\u003e\n\u003cp\u003eColors: Red, Blue, Green\u003c\/p\u003e\n\u003cp\u003eLuminous Flux: Less than 60 lumens\u003c\/p\u003e\n\u003cp\u003ePower Source: DC (compatible with AC circuits as specified)\u003c\/p\u003e\n\u003cp\u003ePackage Quantity: 10 pieces\u003c\/p\u003e\n\u003cp\u003ePackage Includes\u003c\/p\u003e\u003cp\u003e- 10 x Neon Light Bulbs (mix of sizes and colors as shown)\u003c\/p\u003e\n\u003cp\u003eWhy You Will Love It\u003c\/p\u003e\u003cp\u003eThese neon bulbs give you a simple, reliable way to add or restore a power indicator on your projects. The included resistor saves you time and hassle during installation. With multiple sizes and colors in one pack, you have the right bulb for many different jobs.\u003c\/p\u003e\n\u003cp\u003eQuestions and Answers\u003c\/p\u003e\u003cp\u003eQuestion: Do these bulbs work on 110V or 120V circuits?\u003c\/p\u003e\u003cp\u003eAnswer: These bulbs are designed for 220V AC. Using them on a lower voltage will result in very dim or no light.\u003c\/p\u003e\n\u003cp\u003eQuestion: Are the resistors already attached to the bulbs?\u003c\/p\u003e\u003cp\u003eAnswer: Yes, each bulb has a built-in resistor, so you do not need to add one externally.\u003c\/p\u003e\n\u003cp\u003eQuestion: Can I use these for a power strip indicator light?\u003c\/p\u003e\u003cp\u003eAnswer: Yes, they are suitable for use as power indicators in power strips, as long as the circuit is 220V.\u003c\/p\u003e\n\u003cp\u003eQuestion: How do I know which size to order for my project?\u003c\/p\u003e\u003cp\u003eAnswer: The pack includes both 4x10mm and 5x13mm bulbs. Measure the hole in your panel to see which size fits best.\u003c\/p\u003e\n\u003cp\u003eQuestion: Are these bulbs polarized? Do I need to connect them a certain way?\u003c\/p\u003e\u003cp\u003eAnswer: No, these neon bulbs are not polarized and can be connected in either direction on an AC circuit.\u003c\/p\u003e","brand":"Game On Interactive LLC (OnlyTenBucks.com)","offers":[{"title":"green F4","offer_id":48656022798551,"sku":"14:496#green F4","price":10.0,"currency_code":"USD","in_stock":true},{"title":"blue F4","offer_id":48656022831319,"sku":"14:200006151#blue F4","price":10.0,"currency_code":"USD","in_stock":true},{"title":"blue F5","offer_id":48656022864087,"sku":"14:10#blue F5","price":10.0,"currency_code":"USD","in_stock":true},{"title":"red F4","offer_id":48656022896855,"sku":"14:200002984#red F4","price":10.0,"currency_code":"USD","in_stock":true},{"title":"red F5","offer_id":48656022929623,"sku":"14:29#red F5","price":10.0,"currency_code":"USD","in_stock":true},{"title":"green F5","offer_id":48656022962391,"sku":"14:366#green F5","price":10.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/swiftcove-3.myshopify.com\/products\/10pcs-neon-light-bulbs-4x10mm-5x13mm-220v-main-power-indicator-with-built-in-resistor","provider":"Swiftcove","version":"1.0","type":"link"}