{"title":"Low Voltage Transformers \u0026 Lighting Transformers","description":"\u003ch2\u003eLow Voltage Transformers for Lighting Systems\u003c\/h2\u003e\n\u003cp\u003eShop professional \u003cstrong\u003elow voltage transformers\u003c\/strong\u003e at LeanLight — magnetic and electronic transformers designed for 12V and 24V lighting applications. These reliable units step down line voltage to safely power low-voltage halogen, LED, and specialty lighting systems. Ideal for landscape lighting, undercabinet lights, display lighting, track lighting, and architectural applications. Free shipping on every order plus volume discounts.\u003c\/p\u003e\n\n\u003ch3\u003eWhat You’ll Find in This Collection\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMagnetic Low Voltage Transformers\u003c\/strong\u003e – Durable core-and-coil units for 12V and 24V systems\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectronic Low Voltage Transformers\u003c\/strong\u003e – Compact, lightweight, and efficient options\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLED-Compatible Transformers\u003c\/strong\u003e – Designed to work reliably with modern LED loads\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Tap \u0026amp; Specialty Transformers\u003c\/strong\u003e – Flexible voltage options for varied installations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelated Control Gear\u003c\/strong\u003e – Complementary transformers and power supplies for lighting systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose Our Low Voltage Transformers?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReliable performance – Stable output voltage protects lamps and LEDs\u003c\/li\u003e\n  \u003cli\u003eMagnetic \u0026amp; electronic options – Choose the right technology for your application\u003c\/li\u003e\n  \u003cli\u003e12V and 24V availability – Covers the most common low-voltage lighting systems\u003c\/li\u003e\n  \u003cli\u003eLED compatible – Many models work with modern LED fixtures and lamps\u003c\/li\u003e\n  \u003cli\u003eCompact designs – Electronic transformers fit tight spaces and modern fixtures\u003c\/li\u003e\n  \u003cli\u003eEasy replacements – Direct cross-references for common OEM transformer models\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eLandscape and outdoor low-voltage lighting\u003c\/li\u003e\n  \u003cli\u003eUndercabinet and task lighting\u003c\/li\u003e\n  \u003cli\u003eDisplay, retail, and museum lighting\u003c\/li\u003e\n  \u003cli\u003eTrack and monorail lighting systems\u003c\/li\u003e\n  \u003cli\u003eArchitectural and accent lighting\u003c\/li\u003e\n  \u003cli\u003eResidential and commercial low-voltage installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to Choose the Right Low Voltage Transformer\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e\u003cbr\u003eConfirm whether your system requires 12V or 24V.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLoad \/ Wattage\u003c\/strong\u003e\u003cbr\u003eAdd up the total wattage of all connected lamps or LEDs. Choose a transformer with enough capacity (typically 20–25% headroom is recommended).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMagnetic vs Electronic\u003c\/strong\u003e\u003cbr\u003e\n    • Magnetic – Rugged, reliable, and often preferred for outdoor or higher-wattage loads\u003cbr\u003e\n    • Electronic – Smaller, lighter, quieter, and more efficient for indoor and lower-wattage applications\n  \u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLED Compatibility\u003c\/strong\u003e\u003cbr\u003eIf powering LED fixtures, confirm the transformer is rated for LED loads (some older magnetic units may not perform well with LEDs).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003cbr\u003eMost units accept standard 120V input. Verify compatibility with your supply.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eBrands We Carry\u003c\/h3\u003e\n\u003cp\u003eProfessional-grade low voltage transformers from trusted manufacturers built for reliable residential, commercial, and landscape lighting use.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Buy from LeanLight?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFast \u0026amp; free shipping on every order (ships from Georgia, 1–5 day delivery in the USA)\u003c\/li\u003e\n  \u003cli\u003eVolume and project discounts available\u003c\/li\u003e\n  \u003cli\u003e30-day satisfaction guarantee with easy returns\u003c\/li\u003e\n  \u003cli\u003eGeorgia-based lighting specialists focused on commercial and industrial solutions since 2008\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does a low voltage transformer do?\u003c\/strong\u003e\u003cbr\u003e\nA low voltage transformer steps down standard line voltage (usually 120V) to a safer 12V or 24V output used by many landscape, undercabinet, display, and accent lighting systems.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMagnetic vs. electronic transformers — which should I choose?\u003c\/strong\u003e\u003cbr\u003e\nMagnetic transformers are durable and well-suited for outdoor or higher-wattage loads. Electronic transformers are compact, lightweight, quieter, and more efficient — ideal for indoor and lower-wattage applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I use these transformers with LED lights?\u003c\/strong\u003e\u003cbr\u003e\nMany modern low voltage transformers are LED-compatible. Always check the product specifications, as some older magnetic transformers may not work reliably with LED loads.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow do I size the transformer?\u003c\/strong\u003e\u003cbr\u003e\nAdd the total wattage of all fixtures on the circuit, then choose a transformer with at least 20–25% extra capacity to avoid overloading and ensure long life.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow do I find the right replacement?\u003c\/strong\u003e\u003cbr\u003e\nCheck the label on the existing transformer for input\/output voltage, wattage rating, and model number. You can also contact us with the old part number for a cross-reference.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDo you offer bulk or project pricing?\u003c\/strong\u003e\u003cbr\u003e\nYes. Contact us or create an account for volume discounts on cases and large projects.\u003c\/p\u003e","products":[{"product_id":"keystone-ktet-60-1-wc-f-halogen-low-voltage-transformer-ballast-60w-12v","title":"Keystone KTET-60-1-WC-F Halogen Low Voltage Transformer Ballast - 60W, 12V","description":"\u003cp\u003eKeystone KTET-60-1-WC-F 60W Low Voltage Transformer Ballast for 12V Halogen Lighting Professional-grade low voltage transformer ballast engineered for reliable 12V halogen lighting systems. Converts standard 120V household power to precise 11-12V output with exceptional efficiency and stability. Ideal for track lighting, recessed fixtures, landscape lighting, and both commercial and residential installations requiring dependable low voltage power conversion. Specifications \u0026amp; Performance Input: 120 VAC | Output: 11 VDC | Maximum Rating: 60W High power factor (\u0026gt;0.95) reduces energy waste and operating costs Operating temperature range: 0°F to 167°F (-18°C to 75°C) Transient protection meets ANSI\/IEEE C62.41 Category A standards Indoor\/outdoor and damp-rated for flexible installation environments What's Included Plastic protective case with integrated fuse protection Pre-attached input and output cables for quick installation Color-coded wiring system (RED input, WHITE neutral, BLACK ground, RED lamp output) Supports parallel lamp connections for multi-fixture setups Certifications \u0026amp; Warranty UL and CSA certified for safety and performance 3-year Limited Manufacturer's Warranty, 30-day Seller Warranty\u003c\/p\u003e","brand":"Keystone Technologies","offers":[{"title":"Default Title","offer_id":39511115038807,"sku":"KTET-60-1-WC-F","price":20.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1290\/2817\/files\/Voltage-Transformers-Keystone-Technologies-KTET-60-1-WC-F-26566021775447.jpg?v=1772817514"},{"product_id":"75-watt-120v-to-12-volt-low-voltage-step-down-dim-ballast-ktet-75-1-scp-dim-hv-al","title":"Keystone 75 Watt 120V to 12 Volt Low Voltage Step Down Ballast - KTET-75-1-SCP-DIM-HV-AL","description":"\u003cp\u003e\u003cstrong\u003eKeystone 75W Dimmable Low Voltage Step Down Transformer\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Keystone KTET-75-1-SCP-DIM-HV-AL is a professional-grade dimmable electronic low voltage transformer designed for premium lighting installations. This 75-watt ballast converts standard 120V household current to safe 12VAC output, making it ideal for low voltage accent lighting, landscape lighting, and decorative fixtures that require smooth dimming control.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDimmable with ELV (Electronic Low Voltage) dimmers for seamless brightness adjustment\u003c\/li\u003e\n\u003cli\u003e75-watt maximum capacity supports multiple fixtures on a single transformer\u003c\/li\u003e\n\u003cli\u003e120V input to 12VAC output conversion for safe, low voltage operation\u003c\/li\u003e\n\u003cli\u003ePre-installed wire leads and 3M adhesive tape for quick, tool-free mounting\u003c\/li\u003e\n\u003cli\u003eCompact design: 2.75\" L × 1.81\" W × 0.75\" H fits easily in tight spaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePerfect for residential and commercial lighting applications, this transformer delivers reliable performance and compatibility with standard ELV dimmer switches. The integrated mounting tape simplifies installation on walls, ceilings, or inside fixture housings without additional hardware.\u003c\/p\u003e","brand":"Keystone Technologies","offers":[{"title":"1 Pack","offer_id":40619669586007,"sku":"KTET-75-1-SCP-DIM-HV-AL","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1290\/2817\/files\/Voltage-Transformers-Keystone-Technologies-KTET-75-1-SCP-DIM-HV-AL-24852158349399-_1.jpg?v=1783653391"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1290\/2817\/collections\/Voltage-Transformers-Keystone-Technologies-KTET-60-1-WC-F-26566021775447.jpg?v=1786049386","url":"https:\/\/leanlight.com\/collections\/low-voltage-transformers-lighting-transformers.oembed","provider":"LeanLight","version":"1.0","type":"link"}