{"product_id":"c7-opticore-blue-led-string-lights-25-bulbs-on-green-wire-commercial","title":"C7 OptiCore Blue LED String Lights 25 Bulbs on Green Wire - Commercial","description":"\u003cp\u003eOur review of the Wintergreen Lighting C7 OptiCore string lights finds them well suited for homeowners and small businesses who want vivid blue holiday lighting with commercial durability. The single biggest reason to choose these lights is their OptiCore polycarbonate bulbs, which deliver saturated, natural-looking color while being far more impact resistant than glass; that durability combined with parallel wiring means the display keeps shining even when a bulb is removed or fails. Assembly is straightforward and the set is dimmable with a compatible dimmer, making them flexible for many decorating styles.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e25 Blue C7 LEDs:\u003c\/strong\u003e Provides a consistent, steady blue glow with 25 bulbs spaced 12 in apart to cover 25 ft of run without dark gaps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptiCore polycarbonate lenses:\u003c\/strong\u003e Bulbs are built with thick, impact-resistant walls that preserve vivid color and resist cracking better than glass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParallel wired commercial stringer:\u003c\/strong\u003e 18 gauge SPT1 cord with weep holes keeps the remaining lights lit if one socket fails and helps performance in wet weather.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd-to-end connection:\u003c\/strong\u003e 6 in lead and 6 in tail with fused polarized male and female plugs allow safe linking of long runs up to over 1,000 ft on a single outlet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable and replaceable bulbs:\u003c\/strong\u003e Bulbs twist out for easy replacement or swapping to maintain the display without rewiring the entire string.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimmable lighting:\u003c\/strong\u003e OptiCore uses a single dimmable SMD LED diode for a controllable, steady beam when paired with a compatible dimmer (sold separately).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThese lights are ideal for homeowners who want a bold, uniform blue color and commercial-grade construction for outdoor holiday displays, as well as small businesses that need dependable, linkable string lighting for storefronts or seasonal installations. The thick polycarbonate bulbs and parallel wiring make them a sensible choice where durability and continued operation if a bulb fails are priorities.\u003c\/p\u003e\n\u003cp\u003eUsers who need ultra-low-cost disposable strands or who require color-changing or twinkling effects should look elsewhere; these are steady, non-twinkle C7 bulbs focused on saturated color and ruggedness, not animated lighting features.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh color saturation and natural-looking blue produced by OptiCore lenses that resist fading.\u003c\/li\u003e\n\u003cli\u003eCommercial-grade stringer and parallel wiring for reliable outdoor performance in wet conditions.\u003c\/li\u003e\n\u003cli\u003eConnects end to end for long runs and operates on standard 120 volt outlets, simplifying installation.\u003c\/li\u003e\n\u003cli\u003eBulbs are removable and rated for long life, reducing the need to replace the entire strand.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome customers report a mixed durability experience with clips and occasional light failure, so inspect connectors and bulbs after purchase.\u003c\/li\u003e\n\u003cli\u003eNon-twinkle steady bulbs are not suited to users who want animated or multicolor effects without buying additional controllers or different products.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBulb type\u003c\/td\u003e\n\u003ctd\u003eC7 OptiCore LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of bulbs\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e25 ft total, sockets every 12 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWire\u003c\/td\u003e\n\u003ctd\u003e18 gauge commercial SPT1, green\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e0.8 W per bulb, 20 W per set on 120 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlugs\u003c\/td\u003e\n\u003ctd\u003e6 in fused polarized male lead and 6 in female tail for end-to-end connect\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor rating\u003c\/td\u003e\n\u003ctd\u003eIndoor\/Outdoor, sockets with weep holes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eFor anyone who wants dependable, brilliantly colored blue C7 string lighting with commercial-grade construction, these OptiCore strands deliver good value through long-life polycarbonate bulbs, parallel wiring and safe end-to-end linking. They are particularly strong for permanent seasonal displays or retail facades, though buyers seeking animated effects should consider other options.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan multiple sets be connected together?\u003c\/strong\u003e\u003cbr\u003eYes, these sets allow end-to-end connection and can safely run up to the specified wattage limit on a single 120 V outlet.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre the bulbs replaceable?\u003c\/strong\u003e\u003cbr\u003eYes, the OptiCore C7 bulbs are removable and replaceable, so a failed bulb does not require replacing the entire string.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan these be used outdoors year-round?\u003c\/strong\u003e\u003cbr\u003eThe commercial grade SPT1 stringer with weep holes and parallel wiring is designed for outdoor use, but seasonal inspection and appropriate mounting are recommended.\u003c\/p\u003e","brand":"Wintergreen Lighting","offers":[{"title":"Default Title","offer_id":48262567559387,"sku":"B0776YYM23","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71-6XKKVtFL._AC_SL1200.jpg?v=1778306220","url":"https:\/\/gearmusthave.com\/products\/c7-opticore-blue-led-string-lights-25-bulbs-on-green-wire-commercial","provider":"GearMustHave","version":"1.0","type":"link"}