DIL series

DIL is the 16 × 18-inch side-by-side pedestrian face with a Lunar White walking person and Portland Orange hand. The sheet identifies TSL-PED-16-DIL as an incandescent-look full-symbol module. It serves a different face arrangement from HM overlap and SPC combined countdown. Choose the approved indication layout and compatible housing before comparing power or warranty.

Specifications & documents
DIL Series 16” x 18” Pedestrian Signal Spec Sheet · DIL Series 16″ x 18″ Pedestrian Signal Module, Hand & Person Side by Side

Further reading
16-Inch Pedestrian Signal Modules: Size and Display Guide

DIL places the hand and person side by side in the larger face; HM places them in an overlapping 12 × 12-inch format, with a separate Canadian round option. These are distinct mechanical and optical configurations. A conversion from one to the other must match the approved signal arrangement and housing—it is not justified by their shared hand/person colors or AC supply alone.

Specifications & documents
DIL Series 16” x 18” Pedestrian Signal Spec Sheet · CD-WM-HM-EH-Series 12-inch Pedestrian Signal Module Spec-Sheet · HM Series 12″ Round Pedestrian Signal Module, Hand & Person Overlap (Canada)

Further reading
16-Inch Pedestrian Signal Modules: Size and Display Guide

No. The DIL model table lists the hand and walking-person indications, not countdown digits. Use a separately specified CD countdown module or evaluate an SPC combined face when the project requires countdown. The selected arrangement must fit the housing and signal plan; the availability of another LEOTEK countdown family does not add countdown to a DIL order.

Specifications & documents
DIL Series 16” x 18” Pedestrian Signal Spec Sheet · CD-WM-HM-EH-Series 12-inch Pedestrian Signal Module Spec-Sheet · SPC series 16 with18 pedestrian countdown signal module

Further reading
16-Inch Pedestrian Signal Modules: Size and Display Guide

DIL’s sheet specifies 80–135Vac and lists 6W for the person and 7W for the hand. Power factor is above 0.90, THD below 20%, response under 75ms and turn-off voltage above 35Vac. Use the actual indication sequence for energy calculations instead of assuming both symbols remain energized continuously. DC variants from SPC or IL6-P3 should not be applied to the DIL model table.

Specifications & documents
DIL Series 16” x 18” Pedestrian Signal Spec Sheet

The DIL sheet describes a one-piece housing, complete O-ring sealing, a hard-coated UV-stabilized polycarbonate lens and multiple independent power supplies. Published operation is −40°C to +74°C. These product features support a retrofit assessment but do not make every existing signal housing correctly sealed or compatible. Check mounting, clearance and termination against the installation document.

Specifications & documents
DIL Series 16” x 18” Pedestrian Signal Spec Sheet

Use the actual cabinet to verify commanded hand/person states, flashing/steady operation as required, off-state behavior and monitoring. Retain the order code, termination and tested cabinet configuration. DIL’s independent supplies and published switching response are design characteristics, not a blanket result for every load switch or controller. A face that illuminates in a bench test has not completed intersection acceptance.

Specifications & documents
DIL Series 16” x 18” Pedestrian Signal Spec Sheet

Further reading
Traffic Signal Approval: ITE, ETL and DOT Lists

DIL supplies visual WALK/DON’T WALK symbols; it does not document a complete audible, vibrotactile or pushbutton accessibility system. Specify those crossing functions and their interaction with the controller separately. Keep the visual-face choice, complete accessibility design and agency acceptance as linked project decisions, rather than describing the DIL module alone as the entire accessible pedestrian signal.

Specifications & documents
DIL Series 16” x 18” Pedestrian Signal Spec Sheet

Further reading
Pedestrian Countdown Displays and Accessible Pedestrian Signals

The DIL sheet lists a five-year limited warranty and 70% initial intensity at 100,000 operating hours; the latter is not a full-system warranty term. Specify TSL-PED-16-DIL, face arrangement, AC rating, termination and housing fit, with the applicable installation and approval documents. Keep the exact installed code in spare inventory so an overlapping HM or countdown SPC face is not substituted solely because it serves pedestrians.

Specifications & documents
DIL Series 16” x 18” Pedestrian Signal Spec Sheet

Further reading
Long-Life LED Traffic Signals: Replacement Cost and ROI · 16-Inch Pedestrian Signal Modules: Size and Display Guide