Truck-Lite 90327Y – 7" Round Yellow Incandescent Front/Park/Turn Signal Light (4-Screw Mount, 12V, Hardwired, Blunt Cut)

Keep your fleet safe, compliant, and highly visible with the Truck-Lite 90327Y school bus and emergency vehicle signal lamp. Designed for heavy-duty applications, this 7-inch round yellow light functions seamlessly as a front, park, and turn signal.

• Dual-Function Safety: Ideal for front, parking, and turn signal configurations.

• Bus & Emergency Vehicle Standard: The industry-preferred replacement for Signal-Stat 6504.

• Robust Construction: Features a heavy-duty steel housing paired with a highly durable, impact-resistant acrylic yellow lens.

• Easy Surface Mounting: Mounts securely using a 4-screw/bolt pattern on a 6.25" bolt circle.

• Simple Hardwired Installation: Equipped with a 2-wire, blunt-cut design for universal 12V splicing.

When it comes to safety and road compliance on high-occupancy transport, there is no room for compromise. The Truck-Lite 90327Y Yellow Round Front/Park/Turn Signal Lamp is built to meet the rigorous demands of commercial school buses, utility trucks, and emergency vehicles.

Measuring a common 7-inch outer diameter with a 6.25" optical lens surface, this heavy-duty incandescent light provides maximum visibility in low-light and hazardous driving conditions. It features a robust steel back housing and a high-impact yellow acrylic lens designed to withstand harsh weather, road debris, and frequent pressure washings.

Because it utilizes an easy-to-service, bulb-replaceable configuration, you won’t have to replace the entire fixture when a bulb burns out—saving you maintenance time and fleet overhead costs. Engineered with a simple 2-wire, hardwired, blunt-cut installation, it is a seamless drop-in replacement for worn-out vintage and modern lighting fixtures alike.