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ORACLE Lighting Dual Deutsch DTM 40A Relay Wiring Harness with Illuminated Switch

Original price $47.99 - Original price $47.99
Original price
$47.99
$47.99 - $47.99
Current price $47.99

Plug-and-play dual-output wiring harness for LED cube lights, pod lights, and off-road light bars. Pre-wired with a 40A relay, dual Deutsch DTM connectors, illuminated on/off switch, and 30A in-line fuse. Ready to install right out of the box.
✓ Dual Output ✓ 40A Relay ✓ Deutsch DTM Connectors ✓ 115W Per Channel ✓ Illuminated Switch ✓ Plug-and-Play ✓ 2-Year Warranty
ORACLE Part #: 5890-LTH
Product Overview

Make your auxiliary lighting installation simple, clean, and professional with the ORACLE Lighting Dual Deutsch DTM 40A Relay Wiring Harness. Designed for LED cube lights, pod lights, work lights, and off-road light bars, this plug-and-play harness eliminates the guesswork from wiring additional lighting to your off-road vehicle.

The harness features a 40 AMP automotive relay with dual Deutsch DTM connectors, the same high-quality connectors used on most ORACLE Auxiliary lighting (including the VEGA™ series) and many other premium brands on the market. Each channel supports up to 115W (230W total), making it capable of powering a wide range of LED lighting setups.

Every connection is soldered and heat-shrunk for long-term durability in the toughest conditions. The weather-packed connectors and pre-cut wire lengths are optimized for common applications like A-pillar and bumper lighting on most vehicles. A pre-wired illuminated on/off switch with LED indicator is included, so everything you need is in the box and ready to go.

Want wireless control? The harness is compatible with the Trigger ONE Bluetooth Relay. Simply unplug the existing relay and plug in the ONE to add smartphone-controlled dimming, flashing, and wireless on/off via the free Trigger Plus app.

Key Features
  • Dual-output design: easily connect two cube lights or pod lights simultaneously
  • 40A automotive relay with dual Deutsch DTM connectors for secure, weatherproof connections
  • 115W per channel (230W total) for a wide range of LED lighting loads
  • Pre-wired illuminated on/off switch with LED indicator included
  • 30A in-line fuse for circuit protection
  • Wire length: 120 inches, cut to length for most standard applications
  • 16 AWG wire gauge for reliable current delivery
  • All connections soldered and heat-shrunk for durability in harsh off-road conditions
  • Weather-packed connectors for moisture and vibration resistance
  • Compatible with most ORACLE Auxiliary lighting including the VEGA™ series
  • Compatible with the Trigger ONE Bluetooth Relay for wireless smartphone control
Performance & Technical Specifications
Part Number5890-LTH
Relay Rating40 Amps
Fuse Rating30A In-Line
Max Wattage115W per channel (230W total)
Max Amperage per Channel8 Amps
Wire Length120 inches
Wire Gauge16 AWG
Connector TypeDeutsch DTM (Dual)
SwitchIlluminated On/Off with LED Indicator
Voltage12V Automotive
What's Included
  • (1) Dual Deutsch DTM 40A Relay Wiring Harness
  • (1) Illuminated On/Off Switch with LED Indicator
Installation Guide & Resources

This harness is designed for plug-and-play installation. Wire lengths are pre-cut for most standard applications including A-pillar and bumper lighting. No cutting or splicing required for typical setups.

For Trigger ONE Bluetooth Relay compatibility: unplug the existing relay from the harness and plug in the Trigger ONE. Once powered, control your lights wirelessly via the free Trigger Plus app on any smartphone.
30 Minute Install Time
Warranty, Shipping & Returns
Badges & Install Info
2-Year Warranty 30 Minute Install Time

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