Light Red Bulb 2.5" Thinline

This 2.5" red thinline bulb light delivers compact, low-profile illumination for boat and utility trailers operating throughout Southeast Louisiana's demanding coastal environment. The thinline design creates minimal projection from trailer surfaces, reducing damage risk during tight launches at Bayou Segnette State Park, backing into narrow Jefferson Parish storage areas, and navigating crowded marina parking where protruding lights get knocked off weekly. The red lens provides DOT-compliant rear and side marker visibility during early morning launches on Lake Pontchartrain and evening returns through Westwego traffic, while the sealed construction protects against Louisiana's saltwater spray and humid conditions that corrode traditional bulb connections within months. At $6.99, this thinline marker light represents practical value for boat owners and contractors who need reliable, low-profile lighting that survives the abuse of frequent launching, tight quarters, and Louisiana's year-round coastal weather without the vulnerability of larger surface-mount lights.

Louisiana trailer owners understand that marker light failures create both safety hazards and legal problems—especially the 2.5" clearance lights that Louisiana State Police inspect during roadside checks and that become critical during night travel on Highway 90 between fishing destinations. This red thinline bulb solves multiple lighting challenges with its compact profile that reduces snag and impact damage, sealed construction that prevents moisture intrusion, and red lens that provides proper DOT identification for rear and side trailer positions. Whether you're replacing damaged lights on your fishing boat trailer after a branch scraped them at a remote launch, upgrading older incandescent lights that burn out monthly from vibration, or installing additional clearance markers on a custom utility trailer to meet DOT width requirements, this 2.5" design fits tight spaces where standard 4" lights cannot mount. Weekend Warrior Will appreciates lights that survive family boating trips without constant replacement, while Fishing Fanatic Frank needs markers that withstand 40+ launches per year through saltwater environments. The thinline profile sits close to mounting surfaces, protecting the light from boat hull contact during loading and from scraping against garage door frames during storage.

At $6.99, this marker light represents exceptional value for Louisiana boat owners, contractors, and equipment haulers who need DOT-compliant lighting for trailers operating in Greater New Orleans, Marrero, and Harvey. The compact 2.5" size fits applications where larger lights interfere with trailer function—narrow fenders on small boat trailers, tight clearances on utility trailers, and any installation requiring minimal projection from mounting surfaces. This light functions as a clearance marker, side marker, or identification light depending on trailer requirements and positioning, with the red lens meeting DOT specifications for rear-facing applications. The sealed construction prevents the moisture intrusion that causes traditional bulb lights to fail during Louisiana's humid summer months and saltwater exposure at Gulf Coast launches. Perfect for 14-20 foot boat trailers requiring compact side clearance lights, narrow utility trailers where standard lights protrude dangerously, or any trailer application in Southeast Louisiana where low-profile lighting reduces damage while maintaining legal compliance and nighttime visibility.

**Key Features:**
- 2.5" red thinline bulb light with compact, low-profile design for tight installations
- Minimal projection from mounting surface reduces damage risk at launches and in storage
- Sealed construction resists saltwater spray, brackish water, and Louisiana humidity
- Compatible with 12V DC electrical systems on boat trailers and utility trailers
- DOT-compliant red lens for rear and side marker applications on trailers
- Thinline profile protects light from boat hull contact and garage door frame scraping
- Suitable for 14-20 foot boat trailers, narrow utility trailers, and equipment haulers
- Fits applications where standard 4" lights interfere with trailer function or clearances
- Energy-efficient design provides reliable illumination with minimal power draw
- Ideal for trailers launching at Bayou Segnette State Park, Lake Pontchartrain, and Gulf ramps
- Replacement for damaged lights on trailers operating in Jefferson Parish tight quarters
- Perfect for contractors, recreational boaters, and equipment haulers in Southeast Louisiana
- Same-day pickup available in Westwego, LA

Compact thinline trailer marker light for Southeast Louisiana boats and utility trailers. Available for same-day pickup in Westwego, LA.