{"product_id":"nilight-3-4-round-led-marker-turn-signal-light-3-wire-dual-brightness-ip68-sealed-flush-mount","title":"Nilight 3\/4\" Round LED Marker \u0026 Turn Signal Light — 3-Wire Dual-Brightness, IP68 Sealed Flush-Mount","description":"\u003cp\u003e\u003cstrong\u003eNilight 3\/4\" round bullet lights are compact LED markers that function as both low-level clearance lights and brighter turn signals using a three-wire hookup for dual-brightness control.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese miniature lights combine focused 3030 SMD LEDs with an upgraded three-conductor connection and a flush-mount grommet so you can install marker, indicator, or turn-signal functionality in tight spots on trailers, trucks, RVs and specialty vehicles. The housing is fully sealed and potted to protect electronics from moisture and road debris, while the two-stage brightness lets one fixture serve two roles depending on your wiring.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these lights deliver both marker and turn-signal functions?\u003c\/h3\u003e\n\u003cp\u003eThe Nilight units use three wires: ground, a low-brightness feed and a high-brightness feed. You can wire the low line to a running\/clearance circuit and the high line to a turn-signal or hazard circuit, letting one lamp perform two duties without changing hardware.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThree wires: white = ground, black = low brightness, red = high brightness\u003c\/li\u003e\n  \u003cli\u003eLow mode for marker\/clearance illumination; high mode for flashing turn signals\u003c\/li\u003e\n  \u003cli\u003eCompact 3\/4\" diameter fits small mounting locations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these lights rugged enough for outdoor and marine use?\u003c\/h3\u003e\n\u003cp\u003eYes — each lamp is fully sealed and the electronic board is encapsulated with hard potting material to keep water and contaminants out. The design meets IP68-level protection, so they withstand immersion and harsh weather when installed correctly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePotted circuit board and sealed housing resist moisture and vibration\u003c\/li\u003e\n  \u003cli\u003eDurable rubber grommet provides a snug, flush fit to prevent leaks\u003c\/li\u003e\n  \u003cli\u003eConstructed for use on trailers, trucks, RVs and boats\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat does installation require and how do I mount them flush?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward: drill a 0.78\" round hole, push the rubber grommet into the opening, then press the light into the grommet until it seats flush. Connect the three wires to the appropriate circuits and secure wiring with proper connectors and heat-shrink for a weatherproof result.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDrill a 0.78\" hole for the supplied grommet\u003c\/li\u003e\n  \u003cli\u003eInsert grommet, press lamp into place and wire white\/black\/red accordingly\u003c\/li\u003e\n  \u003cli\u003eUse 4mm-compatible connectors for the upgraded metal terminals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat vehicles and applications are these best suited for?\u003c\/h3\u003e\n\u003cp\u003eThese lights are ideal wherever compact, multi-function lighting helps save space and wiring complexity. Typical uses include side marker\/clearance lights on trailers, auxiliary turn indicators on trucks, accent markers on RVs and waterproof signal lighting for small boats and specialty equipment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e12V systems: trucks, trailers, RVs, campers, buses and tractors\u003c\/li\u003e\n  \u003cli\u003eMarine and outdoor equipment that needs IP68-rated illumination\u003c\/li\u003e\n  \u003cli\u003ePlaces where a single lamp needs both running and signaling roles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Installers, fleet operators and DIY vehicle owners who need compact, weatherproof marker or signaling lights that save space but still deliver bright, visible amber output. If you want a small lamp that can serve as both a low-level marker and a high-visibility turn indicator with simple three-wire wiring, the Nilight 3\/4\" round bullet lights are designed for that use.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What wire does what on the Nilight three-wire bulb?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: White is ground, black runs the low-brightness marker mode, and red powers the high-brightness turn-signal mode.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these lights waterproof for marine use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the units are fully potted and meet IP68-level protection for outdoor and marine exposure.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Nilight","offers":[{"title":"Default Title","offer_id":67591305658553,"sku":"B0CTFFX8R9","price":68.16,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/nilight-front-facing-round-marker-light.jpg?v=1790546793","url":"https:\/\/redleafauto.ca\/products\/nilight-3-4-round-led-marker-turn-signal-light-3-wire-dual-brightness-ip68-sealed-flush-mount","provider":"Redleaf Auto","version":"1.0","type":"link"}