Best Nilight Relay Switches

This Nilight 120A 4-pin SPST relay switches high currents up to 120A at 12-14V DC with durable AgSnO contacts and pure copper coil for reliable performance. It's ideal for automotive starters, split charging, trucks, RVs, and boats needing robust on/off control.

• Effortlessly handles 120A high-current demands for powerful vehicle starters and accessories
• Extends lifespan of electrical systems by acting as a protective current switch
• Pure copper coil delivers strong conductivity and minimal energy loss
• Flame-retardant nylon housing endures harsh automotive and marine environments
• Ultra-fast 15ms operate/release times ensure responsive on/off control

Exceptional 120A capacity for demanding high-power applications. Premium AgSnO contacts resist arcing and wear for superior durability. Pure iron core and copper coil boost conductivity and heat resistance.

Limited to SPST configuration, not suitable for complex multi-pole needs. Maximum 14V DC rating excludes higher voltage systems. Heavy-duty build may require secure mounting in space-constrained installs.

Nilight 6 Gang Rocker Switch Panel is a centralized 12V control system with relays for managing up to six LED lights and accessories on 2007-2018 Jeep Wrangler JK/JKU. Its standout plug-and-play installation and built-in safety protections like 80A breaker and voltmeter make it perfect for off-roaders needing clean wiring.

• Centralize control of 6 accessories like LED bars and rock lights for clutter-free dash and engine bay
• Real-time LED voltmeter monitors vehicle voltage to prevent electrical issues
• 80A circuit breaker auto-cuts power during overloads for ultimate safety
• Powers up to 960W securely with over-voltage, over-current, and reverse polarity protection
• No-drill, no-cut installation fits perfectly on Jeep Wrangler JK/JKU 2007-2018

Easy engine bay and dash mounting with universal bracket options. Comprehensive kit with all wiring accessories and protections. Built-in 100A relays handle high-power off-road lights reliably.

Fits only 2007-2018 Jeep Wrangler JK/JKU models. Center console mounting may require modifications. Max 960W output limits extreme high-power setups.

Nilight NI-WA 06 is a 16AWG wiring harness kit with two leads, illuminated 12V rocker switch, relay, and blade fuse for LED work lights up to 180W. Its IP67 waterproof rating and universal 12V compatibility make it perfect for off-road vehicle owners like ATV, truck, and boat enthusiasts.

• Connect two LED lights up to 180W simultaneously for brighter off-road visibility
• Illuminated rocker switch offers easy on/off control with stylish red glow
• IP67 waterproof sealing protects against rain, dust, and corrosion for long-lasting performance
• Built-in relay and blade fuse safeguard circuits from overloads and shorts
• Universal fit works with ATVs, trucks, boats, and engineering vehicles on 12V systems

Dual leads enable stable connection for two light fixtures. Durable automotive relay enhances circuit protection and safety. Water-resistant design boosts reliability in harsh weather.

Recommended for professional installation to ensure safety. Limited to 180W max power and 12V DC systems. Fixed wire length may require extensions for larger setups.

Nilight offers a 5-pack of 40/30 AMP waterproof 5-pin SPDT relays with pre-wired heavy-duty 12/16 AWG tinned copper harnesses for 12V automotive applications. Standout for superior waterproofing and durable construction, perfect for DIY mechanics upgrading vehicle electrical systems.

• Ultimate weatherproof protection keeps relays sealed against water, dust, and moisture for reliable performance in harsh conditions
• Heavy-duty 12AWG tinned copper wires handle high currents without overheating, ensuring safe power delivery
• Pre-wired harness with color-coded pins simplifies installation, saving time on automotive projects
• Premium materials deliver long-lasting durability, reducing replacement needs over time
• Versatile 5-pin SPDT design supports multiple switching configurations for lights, fans, and accessories

Exceptional waterproof and dust-proof sealing for all-weather reliability. High-quality tinned copper wiring resists corrosion and supports heavy loads. Easy plug-and-play setup with pre-wired, color-coded harness.

Coil voltage limited to 12-14V DC, not suitable for higher voltage systems. Requires basic electrical knowledge for proper pin connections. 5-pack quantity may exceed needs for single-vehicle use.

This Nilight 50023R kit provides five 30A 12V 4-pin SPST fused relays with pre-wired interlocking harness sockets for straightforward automotive electrical upgrades. Its standout built-in fuses and color-coded wires ensure safe, organized power control, perfect for DIY mechanics wiring cars, trucks, or RVs.

• Built-in 30A fuses eliminate extra holders, saving space and preventing overloads for safer circuits
• Interlocking socket design snaps relays together for tidy, professional cable management
• Color-coded heavy-duty wires simplify wiring with clear ground, power, trigger, and output labels
• High 30A switching handles demanding loads like motors, door locks, and trunk releases effortlessly
• Versatile for cars, trucks, RVs in applications from power control to accessory ignition outputs

Easy plug-and-play installation with pre-assembled harnesses and labels. Fuse protection built-in for immediate safety and convenience. Interlocking feature keeps setups neat and expandable.

Requires basic electrical knowledge for proper wiring. Limited to 12V DC systems, not suitable for higher voltages. 30A rating may not suffice for extremely high-power applications.

Nilight 50003R delivers a 5-pack of robust 12V 5-pin SPDT relays rated 40A normally open/30A normally closed, with pre-wired interlocking sockets for seamless automotive connections. Perfect for DIYers wiring headlights, fog lights, fans, or heaters needing reliable high-current switching.

• Plug-and-play interlocking design simplifies installation for clean, secure wiring
• Handles heavy loads up to 40A to power demanding accessories like LED bars and heaters
• Extreme temperature resistance from -40°C to +125°C ensures reliability in any condition
• Color-coded harness speeds up wiring and reduces errors on car lights or fans
• Shock and vibration proof for off-road durability and long-term performance

Effortless male-female slot connection keeps setups neat and vibration-resistant. Premium wires offer superior conductivity, heat resistance, and flexibility. High endurance with 10 million mechanical operations for lasting value.

Requires trimming wires for custom fits in tight spaces. Overbuilt for low-amperage applications, adding unnecessary bulk. Basic electrical knowledge needed for optimal safe wiring.

Nilight offers a 10-pack of 12V 5-pin SPDT relays rated for 40A normally open and 30A normally closed loads. Their robust construction and universal pin layout make them perfect for automotive repairs, custom wiring, marine setups, and truck accessories.

• Handle heavy loads up to 40A/30A for reliable control of lights, fans, and motors
• Universal 5-pin design fits standard relay sockets in cars, trucks, boats, and machinery
• Durable copper coils withstand -40°C to +125°C for long-lasting performance
• Easy plug-and-play replacement simplifies DIY wiring repairs and upgrades
• Clear pin markings (85, 86, 30, 87, 87a) speed up installation

High switching capacity handles demanding automotive and marine applications. Mounting tabs enable secure, vibration-resistant installation. Over 100,000 cycle lifespan ensures reliability in frequent use.

Requires basic electrical knowledge for proper wiring. 12V specific, not suitable for higher voltage systems. Standard size may need adaptation in ultra-compact setups.

The Nilight 6 Gang Switch Panel is a universal 12V relay system with automatic dimmable LED switches for controlling up to six vehicle accessories like lightbars and strobes. Its all-in-one design with plug-and-play wiring and safety protections excels for off-roaders seeking clutter-free central management.

• Centralize control of 6 lights and accessories to declutter your dash and engine bay
• Automatic backlight dimming adjusts to ambient light for safer night driving
• All-in-one kit with wiring, fuses, relays, and stickers eliminates extra purchases
• Comprehensive protections guard against over-voltage, over-current, and reverse polarity
• Customizable reusable stickers organize switches for your specific setup

Plug-and-play harness for quick painless installation. Universal fit for cars, trucks, ATVs, UTVs, boats, and RVs. Memory settings retain switch states for convenience.

Extension cable sold separately for extended reaches. Limited to 12V DC systems only. Basic wiring knowledge needed for battery connections.