TecNiq E50 Round Surface Mount Dome Light
The TecNiq E50 is a round surface mount LED dome light designed for trailers, RVs, cargo trailers, enclosed trailers, service bodies, utility vehicles, emergency vehicles, marine applications, and commercial fleets. Featuring 12 high-efficiency LEDs and 300 lumens of bright interior illumination, the E50 provides dependable lighting for cabins, cargo areas, compartments, workspaces, and storage areas.
Available in white, warm white, or neutral white LED output, the E50 can be ordered with or without an integrated on/off switch. A select white LED version is also available with a switch and pre-installed .180 bullet connectors for quick installation.
Free shipping in the lower 48 states.
What’s Included
- (1) TecNiq E50 LED Dome Light
- (2) Heat Shrink Solder Connectors
- (2) Quick Splice Connectors
Note: The White / Switch + .180 Bullet Connectors variation includes the TecNiq E50 dome light with pre-installed .180 bullet connectors.
Available Configurations
- E50-LC00-1 – Neutral White
- E50-LCS0-1 – Neutral White / Switch
- E50-MC00-1 – Warm White
- E50-MCS0-1 – Warm White / Switch
- E50-WC00-1 – White
- E50-WCS0-1 – White / Switch
- E50-WCSB-1 – White / Switch + .180 Bullet Connectors
Key Features
- 12 High-Efficiency LEDs
- 300 Lumens of Bright Interior Illumination
- White, Warm White, or Neutral White LED Output
- Available With or Without Integrated On/Off Switch
- Select Model Available with .180 Bullet Connectors
- Round Surface-Mount Design
- Frosted Clear Lens
- 4.5″ Diameter x 1.0″ Deep
- 12V DC Operation
- IP68-Rated Waterproof and Dustproof
- Made in USA
- TecNiq Limited Lifetime Warranty
Interior Dome Light Applications
The E50 is ideal for interior lighting in enclosed trailers, cargo trailers, RVs, marine cabins, service bodies, utility vehicles, emergency vehicles, fleet vehicles, storage compartments, and work areas.
Choose the Right Light Color
- White: Crisp, bright illumination for maximum visibility.
- Neutral White: Balanced natural light for general-purpose interior lighting.
- Warm White: Softer light output for RV, cabin, and comfort-focused applications.
Switch and Connector Options
Choose a direct-wire model for use with an external switch, an integrated switch model for convenient on/off operation at the light, or the white switch model with .180 bullet connectors for fast plug-in installation.
Built for Long-Term Reliability
TecNiq E50 dome lights are built for demanding trailer, vehicle, marine, and fleet applications. The durable housing, frosted lens, efficient LED design, and IP68-rated construction provide reliable lighting performance in harsh environments.
Made in the USA
TecNiq lighting products are proudly made in the USA and backed by TecNiq’s Limited Lifetime Warranty.
Questions?
Need help choosing the correct dome light? Contact Johnson Trailer Parts for assistance with fitment, wiring, and product selection.
Call or Text: (602) 292-9690
Email: sales@johnsontrailerparts.com










