1. Киришүү
This manual provides instructions for the installation, operation, and maintenance of your Nilight LED Motorcycle Tail Light (Model TL-404). This product is designed to enhance rear visibility and safety for compatible Harley Davidson motorcycles.
Негизги өзгөчөлүктөр төмөнкүлөрдү камтыйт:
- High Intensity LED Chips: Equipped with 60 high-intensity LED chips for bright illumination and a lifespan exceeding 50,000 hours, significantly increasing rear visibility.
- Көп функционалдуу дизайн: Integrates running light, brake light, left/right turn signal, and license plate light functions into a single unit.
- Plug and Play орнотуу: Designed for straightforward installation with a plug-style turn signal wire, eliminating the need for hardwiring.

Image 1.1: Nilight LED Motorcycle Tail Light (Model TL-404)
2. Коопсуздук маалыматы
Please read and understand all safety instructions before installing or operating the product. Failure to follow these instructions may result in property damage, injury, or death.
- Электр иштерин жасоодон мурун ар дайым мотоциклдин аккумуляторун сууруп алыңыз.
- Кыска туташуунун алдын алуу үчүн бардык туташуулардын коопсуз жана туура изоляцияланганын текшериңиз.
- Verify that the tail light functions correctly (running, brake, turn signals, license plate) after installation before riding.
- Consult a qualified motorcycle technician if you are unsure about any installation steps.
- Do not modify the product. Unauthorized modifications may compromise safety and void the warranty.
3. Пакеттин мазмуну
Пакетте бардык буюмдар бар экенин текшериңиз:
- 1 x Smoked Housing LED Tail Light
- 1 х Прокладка
4. Продукттун спецификациялары
| Өзгөчөлүк | Деталь |
|---|---|
| Бренд | Nilight |
| Модель номери | TL-404 |
| Түс | Ысталган линза |
| Өзгөчө колдонуулар | Brake Lights, Running Lights, Turn Signals, License Plate Light |
| Унаа кызматынын түрү | Мотоцикл |
| Өзгөчө өзгөчөлүк | Суу өткөрбөйт |
| Auto Part Position | Арткы |
| Линзанын материалы | Пластик |
| UPC | 840323904988 |
| Элемент Салмагы | 7.7 унция |
| Пакеттин өлчөмдөрү | 5.39 x 4.72 x 2.56 дюйм |
5. Шайкештик
This Nilight LED Tail Light (Model TL-404) is compatible with various Harley Davidson models. Please verify your motorcycle's specific model and year for fitment.
- Harley Sportster 883
- Harley Sportster 1200
- Harley Dyna models
- Harley Tour Glides
- Harley Road Glides
- Harley Road Kings
- All 1991-2010 FLST Models (excluding 1991-2000 FLSTF, 2005-2010 FLSTN, 1997-2003 FLSTS, 2005-2007 FLSTSC, 2010 FLSTSE)
- All 2002-2010 FXST Models (excluding 2002-2007 FXSTD, 2007-2009 FXSTSSE, 2008-2010 FXCW/C)
- 1991-2010 Electra Glides (excluding 2005 FLHTCSE, 2009 FLHT Standard)
6. Installation (Plug and Play)
The Nilight LED Tail Light is designed for a simple plug-and-play installation. Follow these steps:
- Орнотууга даярданыңыз: Ensure the motorcycle is turned off and the battery is disconnected. Carefully remove the existing tail light assembly.
- Прокладканы колдонуу: Paste the provided waterproof gasket onto the back of the new Nilight LED tail light. Ensure it is properly aligned to create a seal.
- Зымдарды туташтыруу: Locate the corresponding wiring harness on your motorcycle. Insert the three plugs from the new tail light into the correct positions on the motorcycle's harness. The wiring is designed for direct connection.
- Secure Tail Light: Position the new tail light assembly into place and tighten it with the factory screws. Ensure it is firmly mounted.
- Сыноо функциясы: Reconnect the motorcycle's battery. Turn on the ignition and test all functions: running light, brake light, left turn signal, right turn signal, and license plate light.

Image 6.1: Plug & Play Wiring Diagram

Image 6.2: Installation Steps Overview
7. Операция
The Nilight LED Tail Light provides multiple lighting functions for safe motorcycle operation:
- Жарык чуркоо: Illuminates when the motorcycle's lights are on, providing constant rear visibility.
- Тормоз жарык: Activates with increased brightness when the brakes are applied, signaling deceleration to following vehicles.
- Бурулуш сигналдары: Flashes amber lights to indicate left or right turns.
- License Plate Light: Provides illumination for the rear license plate, ensuring it is visible as required by law.

Image 7.1: Multiple Lighting Modes

Image 7.2: Visibility Comparison (LED vs. Incandescent)
8. Техникалык тейлөө
The Nilight LED Tail Light is designed for durability and minimal maintenance. Its waterproof construction protects internal components from environmental elements.
- Тазалоо: Clean the lens periodically with a soft cloth and mild soap solution to ensure maximum light output. Avoid abrasive cleaners.
- Текшерүү: Regularly inspect the tail light for any signs of damage, loose connections, or wear.
- Суу өткөрбөйт өзгөчөлүгү: The unit features a full waterproof glue-sealed circuit board and a perfect fit gasket to prevent water ingress. Ensure the gasket remains intact during any re-installation.

Image 8.1: Waterproof Design Details
9. Кыйынчылыктарды
If you experience issues with your Nilight LED Tail Light, refer to the following common troubleshooting steps:
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Жарык күйбөйт | Бошоң зымдар байланышы Күйгүзүүчү Туура эмес зымдар | Check all plug connections for tightness. Inspect the motorcycle's fuse box and replace any blown fuses. Verify wiring matches the diagram in Section 6. |
| One function (e.g., brake light) does not work | Specific wire connection issue Бузулган которгуч | Check the specific wire for that function (refer to Image 6.1). Test the motorcycle's brake or turn signal switch. |
| Жарыктар бүлбүлдөп же күңүрт | Начар электр жер Төмөн үнtage | Ensure the negative (ground) connection is secure and free of corrosion. Check the motorcycle's battery and charging system. |
If these steps do not resolve the issue, please contact Nilight customer support.
10. Кепилдик жана колдоо
Nilight products are manufactured to high-quality standards. For warranty information, product support, or technical assistance, please refer to the official Nilight webсайтка же түздөн-түз кардарларды тейлөөгө кайрылыңыз. Сатып алганыңыздын далили катары сатып алуу дүмүрчөгүңүздү сактаңыз.
Кошумча жардам алуу үчүн, баш багыңыз Nilight Store on Amazon.





