1. Introducció
Thank you for choosing the Nilight 12-inch 300W LED Light Bar. This manual provides essential information for the safe installation, operation, and maintenance of your new off-road lighting system. Please read these instructions thoroughly before installation and retain them for future reference.
2. Informació de seguretat
- Desconnecteu sempre la bateria del vehicle abans de realitzar qualsevol treball elèctric.
- Assegureu-vos que totes les connexions del cablejat estiguin ben fixades i degudament aïllades per evitar curtcircuits.
- No mireu directament a la barra de llums quan estigui il·luminada, ja que podeu causar fatiga o danys visuals.
- Mount the light bar securely to prevent it from dislodging during vehicle operation.
- Verify that the installation complies with all local and national regulations regarding vehicle lighting.
- Use only the provided wiring harness and fuses, or replacements with equivalent specifications.
3. Contingut del paquet
Si us plau, comproveu el paquet per assegurar-vos que hi hagi tots els components:
- 1 x Nilight 12-inch 300W LED Light Bar
- 1 x 12V 5-Pin Rocker Switch
- 1 x 16AWG Wiring Harness Kit (2-lead, 12 feet extendable)
- 2 x Adjustable Mounting Brackets
- Fusibles assortits
- Maquinari de muntatge (cargols, femelles, volanderes)

This image displays the Nilight 12-inch LED light bar, featuring a triple-row spot and flood combo beam design, along with its comprehensive wiring harness kit. The kit includes a 12V 5-pin rocker switch, 16AWG wiring, and various blade fuses for installation.
4. Configuració i instal·lació
Professional installation is recommended. If installing yourself, ensure you have basic electrical knowledge and proper tools.
4.1 Muntatge de la barra de llums
- Trieu una ubicació de muntatge: Select a sturdy surface on your vehicle that can support the weight of the light bar and provide optimal light projection. Common locations include bumpers, roof racks, or grille guards.
- Parèntesis de posició: Attach the adjustable mounting brackets to the light bar using the provided hardware. Do not fully tighten yet.
- Marca els punts de perforació: Hold the light bar in the desired position and mark the drilling points for the brackets on your vehicle.
- Forats: Carefully drill pilot holes, then enlarge them to the appropriate size for the mounting hardware.
- Secure Light Bar: Attach the light bar with its brackets to the vehicle using the remaining mounting hardware. Adjust the angle of the light bar as needed for optimal beam direction, then fully tighten all bolts.
4.2 Wiring the Light Bar
The provided 16AWG wiring harness kit is designed for easy connection of two light fixtures (up to 180W total). This light bar is 300W, so ensure proper fuse rating and direct connection for optimal performance.
- Desconnecta la bateria: Abans d'arrencar, desconnecteu el terminal negatiu de la bateria del vehicle per evitar curtcircuits.
- Connecta la barra de llums: Connect the positive and negative wires from the light bar to the corresponding connectors on the wiring harness. Ensure a secure and insulated connection.
- Route Wiring Harness: Carefully route the wiring harness from the light bar to the desired location for the rocker switch and then to the vehicle's battery, avoiding moving parts, sharp edges, and heat sources.
- Install Rocker Switch: Install the 5-pin rocker switch in a convenient and accessible location within the vehicle's cabin. Connect the switch wires to the harness as per the wiring diagram (typically included with the harness). The switch has built-in LEDs for visibility in the dark.
- Connecteu-vos a l'alimentació: Connect the positive wire of the wiring harness (with the inline blade fuse) to the positive terminal of the vehicle's battery. Connect the negative wire of the harness to the negative terminal of the battery or a suitable chassis ground point.
- Verificar els fusibles: Ensure the inline blade fuse is correctly installed in the fuse holder. This acts as the first line of defense against overcurrent and short circuits.
- Torneu a connectar la bateria: Once all connections are secure and verified, reconnect the negative terminal of the vehicle's battery.
5. Instruccions de funcionament
To operate the Nilight LED Light Bar:
- Ensure the vehicle's ignition is on (if wired to an accessory circuit) or the battery is connected (if wired directly).
- Locate the installed 5-pin rocker switch.
- Press the rocker switch to turn the LED light bar ON or OFF. The switch's built-in LEDs will illuminate when the light bar is active.
6. Manteniment
- Neteja: Periodically clean the lens of the light bar with a soft cloth and mild soap and water to maintain optimal light output. Avoid abrasive cleaners.
- Inspecció: Regularly check all mounting hardware and electrical connections for tightness and corrosion. Tighten any loose bolts and clean any corroded terminals.
- Cablejat: Inspect the wiring harness for any signs of wear, fraying, or damage. Replace damaged sections immediately.
7. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| La barra de llums no s'encén. | No power to the light bar. Fusible cremat. Connexió de cablejat defectuosa. Interruptor defectuós. | Comproveu les connexions de la bateria. Inspect and replace the inline fuse if blown. Verifiqueu que totes les connexions de cablejat siguin segures. Test the rocker switch for functionality. |
| La sortida de llum és tènue o parpelleja. | Vol baixtage. Connexió fluixa. Corroded terminals. | Comprova el volum de la bateria del vehicletage. Premeu totes les connexions elèctriques. Clean battery terminals and wiring connections. |
| Humitat dins de la lent. | Integritat del segell compromesa. | Contacteu amb l'assistència al client per obtenir assistència. |
8. Especificacions
- Marca: A la nit
- Model: B09BLVTTZ2
- Potència: 300W
- Longitud: 12 polzades
- Patró del feix: Spot Flood Combo (Triple Row, Nest Reflector Cup)
- Voltage: 12 Volts DC
- Tipus de font de llum: LED
- Arnès de cablejat: 16AWG, 2-Lead, 12 Feet Extendable
- Canvi: 5-Pin Rocker Switch with built-in LEDs
- Protecció: Inline Blade Fuse for overcurrent and short circuit
- Muntatge: Suport ajustable
- Tipus d'ajust: Ajuste universal
- Tipus de servei de vehicles: Truck, SUV, Car
9. Informació de la garantia
This Nilight LED Light Bar comes with a 2 anys de garantia from the date of purchase. This warranty covers manufacturing defects and material flaws under normal use. It does not cover damage caused by improper installation, misuse, accidents, or unauthorized modifications. Please retain your proof of purchase for warranty claims.
10. Atenció al client
For technical assistance, warranty claims, or any questions regarding your Nilight LED Light Bar, please refer to the contact information provided on the Nilight official website or your purchase platform. When contacting support, please have your product model number (B09BLVTTT2) and proof of purchase readily available.





