{"product_id":"optronics-st36rs-universal-mount-combination-tail-light","title":"Optronics ST36RS Universal Mount Combination Tail Light","description":"\u003cp\u003e\u003cstrong\u003eThe Optronics ST36RS is a passenger-side, waterproof combination tail light that delivers stop, turn and tail functions in a low-profile, replaceable-bulb assembly.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact lamp is engineered as a universal mount solution for trailers and vehicles with over 80\" applications that require a reliable, corrosion-resistant rear signal. It pairs an acrylic lens with a molded plastic housing, a shock-resistant socket for extended bulb life, and stainless-steel mounting hardware for secure attachment. The unit is hardwired with separate ground eyelet and mounts on 2\" centers, making it simple to fit most common setups.\u003c\/p\u003e\n\n\u003ch3\u003eHow durable is the light in wet or rough conditions?\u003c\/h3\u003e\n\u003cp\u003eThe ST36RS is built to withstand weather exposure and vibrations typical of road use. Its housing is molded from all-weather plastic and the lens is acrylic, while a shockproof socket reduces bulb failure from impacts. Stainless-steel hardware helps resist rust at the mounting points.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWaterproof design suitable for exterior rear mounting\u003c\/li\u003e\n  \u003cli\u003eMolded plastic housing resists moisture penetration\u003c\/li\u003e\n  \u003cli\u003eShockproof socket reduces filament stress from vibration\u003c\/li\u003e\n  \u003cli\u003eStainless-steel mounting hardware minimizes corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is it to install and service?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward thanks to 2\" center mounting holes and included stainless-steel hardware. The lamp is hardwired with leads and a separate ground eyelet for secure electrical connection. When a bulb needs replacement, the screw-on lens provides quick access without special tools.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMounts on standard 2\" centers for common compatibility\u003c\/li\u003e\n  \u003cli\u003eHardwired with separate ground eyelet for reliable wiring\u003c\/li\u003e\n  \u003cli\u003eScrew-on, replaceable lens for easy bulb changes\u003c\/li\u003e\n  \u003cli\u003eComes packaged ready for retail display\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the physical and electrical features to expect?\u003c\/h3\u003e\n\u003cp\u003eThe unit measures approximately 3-1\/4\" wide, 7-7\/8\" long and 2-7\/8\" deep, offering a low-profile appearance that won’t protrude excessively from the mounting surface. It provides combined stop, turn and tail lamp functions in one assembly and uses a replaceable bulb supported by a shockproof socket for longevity.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDimensions: about 3-1\/4\" W x 7-7\/8\" L x 2-7\/8\" D\u003c\/li\u003e\n  \u003cli\u003eCombination stop\/turn\/tail functionality in one unit\u003c\/li\u003e\n  \u003cli\u003eAcrylic lens paired with durable plastic housing\u003c\/li\u003e\n  \u003cli\u003eShockproof socket for extended bulb life and reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it fit my trailer or vehicle setup?\u003c\/h3\u003e\n\u003cp\u003eThe ST36RS is a universal passenger-side lamp intended for installations over 80\" where a standard 2\" center mounting is available. Because it is a universal-fit product, confirm mounting centers and wiring layout before purchase to ensure compatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned as a universal mount for over 80\" applications\u003c\/li\u003e\n  \u003cli\u003eMounting pattern: 2\" centers—verify existing holes or bracket fit\u003c\/li\u003e\n  \u003cli\u003eHardwired leads and ground eyelet align with common trailer wiring\u003c\/li\u003e\n  \u003cli\u003eSold as a passenger-side unit—pair with a driver-side lamp for full system replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: The Optronics ST36RS is suited for trailer owners, fleets, and DIY mechanics who need a dependable, weather-resistant passenger-side combination tail light that’s easy to install and maintain. It’s a good match when you want a low-profile replacement with straightforward wiring and replaceable bulbs rather than an integrated LED alternative.\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: Is the ST36RS waterproof?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The ST36RS features a waterproof, molded housing and acrylic lens designed for exterior use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I replace the bulb myself?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The screw-on lens gives quick access for bulb replacement without specialized tools.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Optronics","offers":[{"title":"Default Title","offer_id":48087738810526,"sku":"B001HRNKNO","price":33.83,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/optronics-st36rs-front-view.jpg?v=1785930033","url":"https:\/\/northtrailauto.ca\/products\/optronics-st36rs-universal-mount-combination-tail-light","provider":"North Trail Auto","version":"1.0","type":"link"}