Description
The Optronics LED Combination Taillight Driver Side w/ 6-LED License Light 23 Diodes (Part STL37RB) is a high-performance, low-profile waterproof LED trailer taillight designed for marine trailer applications. This driver-side combination light features 17 diodes for stop/turn/tail functions plus an integrated 6-LED license plate illuminator, delivering excellent visibility, low power consumption, and long-lasting reliability.
Part Number: STL37RB (Polypack: STL37RBP), Sold Individually. Optronics LED Low Profile Combination Taillight – Driver Side with License Light, 23 Diodes.
Key Features
- Part Number: STL37RB
- Brand: Optronics®
- Function: Stop / Turn / Tail + 6-LED License Plate Light
- LED Count: 23 Total Diodes (17 Combination + 6 License)
- Side: Driver Side (Left Hand)
- Color: Red
- Mounting: Stud Mount – Universal
- Connection: Hard Wired, 14″ leads (Brown = Tail, Yellow = Driver Side Stop/Turn, White = Ground with ring terminal)
- Voltage: 12V
- Amp Draw: .181A Stop/Turn, .047A Marker
- Construction: Fully sealed, waterproof with plastic housing and acrylic lens
- Dimensions: 7.875″ W x 3.250″ H x 2.875″ D
- Weight: 0.992 lbs.
- Warranty: Lifetime LED Warranty
- Certifications: FMVSS S T I A P2, PC A, L
- Size/Shape: Low Profile Marine
Perfect for marine trailers, utility trailers, boat trailers, cargo trailers, and other applications requiring a driver-side taillight with built-in license plate illumination. The sealed design stands up to harsh marine environments while providing bright, reliable performance.
Questions about this Optronics taillight or compatibility? Call our trailer experts at 1-800-866-3336.
Browse more Optronics Rectangle Stop/Turn/Tail LED Lights.








