Pole-mounted traffic signal with a LEOTEK IL6-P3 U-turn arrow LED module

Green U-turn arrow LED traffic signal module.

Red U-turn arrow LED traffic signal module.

Amber U-turn arrow LED traffic signal module.

IL6-P3 Series

IL6-P3 Series Traffic Signal Module – U Turn Arrow

Name: IL6-P3 U-Turn Traffic Signal Arrow | LEOTEK
Brand: LEOTEK

Availability varies by configuration; see the specification sheet.

The IL6-P3 12-inch LED U-turn traffic signal arrow provides a dedicated U-turn indication, separate from the standard straight/turn arrow family. The published data sheet lists red, yellow and green models for 80–135 Vac signal systems.

The three order codes draw 5.5 W red, 6.6 W yellow and 6.8 W green. Verify the indication geometry, controller output and applicable agency requirements against the U-turn specification before ordering. The available sheet does not list a 10–28 Vdc version.

Features

Configuration & Electrical

12-inch U-turn arrow in red, yellow and green; 80–135 Vac operation.
Published model draw: 5.5 W red, 6.6 W yellow and 6.8 W green.
The available U-turn sheet does not document 10–28 Vdc or a separate low-voltage model.

Optics & Field Performance

Patented optics, wide viewing angle, constant-current source and overmolded weatherized connection.
Published operating temperature −40°C to 74°C and <75 ms response.
70% initial light intensity at 100,000 hours and five-year limited warranty.

Specifications

Color

Red, Green, Yellow

Indication

U Turn Arrow

Lens Color

Clear, Tinted

Lens Size

12"

Voltage

120Vac (80-135Vac)

Application & design reference

U-turn signal arrangements: match the movement before the module

A U-turn indication identifies a specific vehicle movement. Begin with the agency-approved signal-face arrangement, then match the required module configuration. The shape of an available opening does not settle which movement the indication should communicate.

MUTCD Figure 4E-1: Typical Arrangements of U-Turn Signal Faces. — Source: FHWA, MUTCD 11th Edition with Revision 1 (December 2025), Figure 4E-1, printed p. 676 / PDF p. 717. Original figure and provisions. Select the image to read the full-resolution labels and notes.

Read the arrangement separately from the part dimensions

Figure 4E-1 illustrates U-turn signal-face arrangements. Section 4E.01 connects the arrow orientation to directing the driver through the turn. The figure is an application illustration, so its apparent proportions should not be used to size a housing, bracket or replacement module.

For an inquiry, identify the intended movement, indication color, supply voltage, existing head and mounting interface. Then obtain the matching model drawing and specification. A family-level description is useful for finding the product; the exact model record is what supports an order.

Keep the agency's movement and face arrangement with the submittal.
Match the electrical input and indication to the selected model.
Verify physical fit from the module and head drawings.

Can an ordinary left-turn arrow be selected just because it fits?

Identify the movement required by the approved design first. Figure 4E-1 addresses a U-turn indication; a mechanically compatible opening does not establish that a different symbol communicates the intended movement.

Does the MUTCD arrangement drawing establish product dimensions or certification?

No. The original figure explains an arrangement. Use the current model-specific drawing, applicable specification and project evidence to review the supplied module.

Discuss the required configuration with LEOTEK

Resources

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