--- product_id: 60452603 title: "SET OF 4 AutoSmart KL-25108RK 4 ROUND LED STOP TURN TAIL RED LEN LIGHTS INCLUDES LIGHTS, GROMMET, PLUG FOR TRUCK TRAILER by AutoSmart" brand: "autosmart" price: "€ 143.33" currency: EUR in_stock: true url: https://www.desertcart.hr/products/60452603-set-of-4-autosmart-kl-25108rk-4-round-led-stop store_origin: HR region: Croatia --- # 9-16 volts 4 lights included 12-diode LED SET OF 4 AutoSmart KL-25108RK 4 ROUND LED STOP TURN TAIL RED LEN LIGHTS INCLUDES LIGHTS, GROMMET, PLUG FOR TRUCK TRAILER by AutoSmart **Brand:** autosmart **Price:** € 143.33 **Availability:** βœ… In Stock ## Summary > 🚚 Light Up Your Ride with Style! ## Quick Answers - **What is this?** SET OF 4 AutoSmart KL-25108RK 4 ROUND LED STOP TURN TAIL RED LEN LIGHTS INCLUDES LIGHTS, GROMMET, PLUG FOR TRUCK TRAILER by AutoSmart by autosmart - **How much does it cost?** € 143.33 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/60452603-set-of-4-autosmart-kl-25108rk-4-round-led-stop) ## Best For - autosmart enthusiasts ## Why This Product - Trusted autosmart brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Built to Last:** Acrylic lens is sonic welded for maximum durability. - β€’ **Complete Package:** Get everything you need in one boxβ€”lights, grommet, and plug! - β€’ **Illuminate Your Journey:** Experience unparalleled visibility with our 12-diode LED technology. - β€’ **Universal Compatibility:** Operates seamlessly within a 9-16 volt range. - β€’ **Versatile Functionality:** Stop, turn, and tail lights all in one sleek design. ## Overview The AutoSmart KL-25108RK set includes four high-performance round LED stop, turn, and tail lights, designed for truck trailers. Each light features a durable sonic-welded acrylic lens and operates efficiently within a 9-16 volt range, ensuring safety and visibility on the road. ## Description 4 LED 4" ROUND STOP /TURN /TAIL LIGHT Functions as stop, turn and tail light. Acrylic lens is sonic welded to the housing. 12-diode square LED light Operates from 9-16 volts kit includes LED 2 light, 2 grommet, and 2 plug ## Features - Functions as stop, turn and tail light. - Acrylic lens is sonic welded to the housing. - 12-diode square RED LED light - Operates from 9-16 volts - 4 LIGHTS IN ONE BOX ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | AutoSmart | | Vehicle Service Type | Truck, Trailer | | Special Feature | Waterproof | | Wattage | 12 watts | | Auto Part Position | Rear, Top | | Lens Color | Red | | Lens Material | Acrylic | | Item dimensions L x W x H | 5 x 10 x 5 inches | | Manufacturer | KT INC. | | Item Weight | 2 pounds | | Product Dimensions | 5 x 10 x 5 inches | | Item model number | KL-25108RK4 | | Is Discontinued By Manufacturer | No | | Manufacturer Part Number | KL-25108RK4 | | Special Features | Waterproof | ## Images ![SET OF 4 AutoSmart KL-25108RK 4 ROUND LED STOP TURN TAIL RED LEN LIGHTS INCLUDES LIGHTS, GROMMET, PLUG FOR TRUCK TRAILER by AutoSmart - Image 1](https://m.media-amazon.com/images/I/51RcPNT7ozL.jpg) ![SET OF 4 AutoSmart KL-25108RK 4 ROUND LED STOP TURN TAIL RED LEN LIGHTS INCLUDES LIGHTS, GROMMET, PLUG FOR TRUCK TRAILER by AutoSmart - Image 2](https://m.media-amazon.com/images/I/81RN0I5Ru3L.jpg) ![SET OF 4 AutoSmart KL-25108RK 4 ROUND LED STOP TURN TAIL RED LEN LIGHTS INCLUDES LIGHTS, GROMMET, PLUG FOR TRUCK TRAILER by AutoSmart - Image 3](https://m.media-amazon.com/images/I/81P33P8dQ3L.jpg) ![SET OF 4 AutoSmart KL-25108RK 4 ROUND LED STOP TURN TAIL RED LEN LIGHTS INCLUDES LIGHTS, GROMMET, PLUG FOR TRUCK TRAILER by AutoSmart - Image 4](https://m.media-amazon.com/images/I/81PnIokeGZL.jpg) ![SET OF 4 AutoSmart KL-25108RK 4 ROUND LED STOP TURN TAIL RED LEN LIGHTS INCLUDES LIGHTS, GROMMET, PLUG FOR TRUCK TRAILER by AutoSmart - Image 5](https://m.media-amazon.com/images/I/914O+5xbuOL.jpg) ## Questions & Answers **Q: What size hole is required for these?** A: 4 inches. I drilled a 4 inch hole with a 4" diameter hole saw. They fit in the hole like a glove. Hope that helps! :) **Q: Am i the only one with hyper flash issues? Didnt think these would need load resistors. Which ones do i buy?** A: It will depend on the year of your vehicle. 2001-2006, you need to replace your flasher. For the 1997 - 2000, you need to modify your existing flasher. If your vehicle does not meet these requirements, you just need to take your existing flasher located in the steering column and ask for a heavy duty LED flasher to replace your old flasher due to LED conversion. **Q: Can anyone tell me the actual diameter of the light without the grommet? Thanks!** A: There's measurement data as picture shown. Diameter is 4 5/16". Yours, **Q: Wired em in. brake lights won't turn off. turns work as long as running lots are off. had local shop look, i'm wired right. what gives?** A: Need to remove (1) light. Check all 3 wires. Check ground wire with tester to frame. Check turn/running light wire. Did the lights work with old units installed? make sure your brake light switch is working properly.Black & Red wire, may have to be switched from the way you have the wiring now. With (1) light in hand YOU CAN CHECK , BY HOLDING WIRES TO CAR BATTERY.I BELIEVE WHITE WIRE IS GROUND .RED WIRE TO POSITIVE TERMINAL, THEN REMOVE RED WIRE, TOUCH BLACK WIRE TO POSITIVE TERMINAL...THE DIMMER LIGHT WILL BE RUNNING LIGHTS(WIRE) . THE BRIGHTER LIGHT WILL BE FOR TURN/ BRAKE LIGHTS. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/60452603-set-of-4-autosmart-kl-25108rk-4-round-led-stop](https://www.desertcart.hr/products/60452603-set-of-4-autosmart-kl-25108rk-4-round-led-stop) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-08*