Dorman's Infrastructure Advantage
- Dorman's expertise in optical, mechanical and electronic research, design and development, together with LED technology, means enhanced safety and reliability, a lower environmental impact and lower lifetime costs
- No-one know better what drivers and maintenance staff need
- A commitment to safety that's led to the development of light measuring tools to monitor LED performance over time
- A full range of products for overground, underground and other tunnel infrastructure, LED Colour Light Signals, LED Junction Route Indicators, LED Ground Position Lights and LED level crossing 'Wig-Wag' signals.
- Other products include LED Banner Repeater Signal, LED Stencil and Theatre light, and LED Hand Lamp multi-aspect
For more information, please contact us here

LED Colour Light Signal
Product Group: Trackside SignalDorman LED Colour Light Signals provide a unique optical arrangement for greater safety; LED Light sources produce a long and predictable service life. All colours are true signal colours.
Data Sheets
Download Product Data Sheet (PDF)
Configuation Drawings (Long Range Standard Visor)
Download Product Configuation Drawing - 3 Aspect Short BH (PDF)
Download Product Configuation Drawing - 3 Aspect Short LU (PDF)
Download Product Configuation Drawing - 3 Aspect Short RU (PDF)
Download Product Configuation Drawing - 3 Aspect Tall LU (PDF)
Download Product Configuation Drawing - 3 Aspect Tall RU (PDF)
Download Product Configuation Drawing - 3 Aspect Tunnel Head (PDF)
Download Product Configuation Drawing - 4 Aspect BH (PDF)
Download Product Configuation Drawing - 4 Aspect LU (PDF)
Download Product Configuation Drawing - 4 Aspect RU (PDF)
Download Product Configuation Drawing - 4 Aspect Tunnel Head (PDF)
Configuation Drawings (Medium Range Standard Visor)
Download Product Configuation Drawing - 3 Aspect BH (PDF)
Download Product Configuation Drawing - 3 Aspect Short LU (PDF)
Download Product Configuation Drawing - 3 Aspect Short RU (PDF)
Download Product Configuation Drawing - 3 Aspect Tail RU (PDF)
Download Product Configuation Drawing - 3 Aspect Tail LU (PDF)
Download Product Configuation Drawing - 4 Aspect BH (PDF)
Download Product Configuation Drawing - 4 Aspect LU (PDF)
Download Product Configuation Drawing - 4 Aspect RU (PDF)
Approval Certificates
Download Product Approval Certificate - PA05-01515 (PDF)
Download Product Approval Certificate - PA05-01873 (PDF)
Download Product Approval Certificate - PA05-02555 (PDF)
Download Product Approval Certificate - PA05-02706 (PDF)
User Manual

LED Ground Position Light
Product Group: Trackside SignalThe Dorman LED Ground Position Light is directly interchangeable with all existing filament units with no design changes required at site
Data Sheets
Download Product Data Sheet (PDF)
Configuation Drawings
Download Product Configuation Drawing - LED Position Lights (PDF)
Download Product Configuation Drawing - Lamp Module Versions (PDF)
Download Product Configuation Drawing - Position Light Signal (PDF)
Approval Certificates

LED Light Measuring Tools
Product Group: Trackside SignalsLED Light Measuring Tools available for Signal Lamp modules and LED Colour Light Signals to monitor LED performance over time.
Data Sheets
Download Product Data Sheet - Colour Light Signal (PDF)
Download Product Data Sheet - Position Light Signal (PDF)
Configuation Drawings
Download Product Configuation Drawing - 1 (PDF)
Download Product Configuation Drawing - 2 (PDF)
Approval Certificates

LED Miniature Tunnel Signal
Product Group: Trackside SignalsThe Dorman LED Miniature Tunnel Signal is an innovative miniature version of the Colour Light Signal providing engineers with a LED signal for tunnels
Data Sheets
Download Product Data Sheet (PDF)
Configuation Drawings
Download Product Configuation Drawing - 2 Aspect Green Yellow (PDF)
Download Product Configuation Drawing - 2 Aspect Red Yellow (PDF)
Download Product Wiring Interface Drawing - 3 Aspect Red Yellow Green (PDF)
Download Product Configuation Drawing - 4 Aspect Red Yellow Green Yellow (PDF)
Wiring Interface Drawings
Download Product Wiring Interface Drawing - 2 Aspect Green Yellow (PDF)
Download Product Wiring Interface Drawing - 2 Aspect Red Yellow (PDF)
Download Product Wiring Interface Drawing - 3 Aspect Red Yellow Green (PDF)
Download Product Wiring Interface Drawing - 4 Aspect Red Yellow Green Yellow (PDF)
Approval Certificates
Download Product Approval Certificate (PDF)

LED Junction Route Indicator
Product Group: Route IndicatorThe LED Junction Route Indicator incorporates a unique optical arrangement for greater safety; suits specified voltage requirements; rapidly installed
Data Sheets
Download Product Data Sheet (PDF)
Configuation Drawings
Download Product Configuation Drawing - 0086_021001 Pos 1 (PDF)
Download Product Configuation Drawing - 0086_021002 Pos 1 2 (PDF)
Download Product Configuation Drawing - 0086_021003 Pos 4 (PDF)
Download Product Configuation Drawing - 0086_021004 Pos 4 5 (PDF)
Download Product Configuation Drawing - 0086_021005 Pos 1 4 (PDF)
Download Product Configuation Drawing - 0086_021006 Pos 1 2 4 (PDF)
Download Product Configuation Drawing - 0086_021007 Pos 1 4 5 (PDF)
Download Product Configuation Drawing - 0086_021008 Pos 1 2 3 (PDF)
Download Product Configuation Drawing - 0086_021009 Pos 4 5 6 (PDF)
Download Product Configuation Drawing - 0086_021010 Pos 1 2 3 4 (PDF)
Download Product Configuation Drawing - 0086_021011 Pos 1 4 5 6 (PDF)
Download Product Configuation Drawing - 0086_021012 Pos 1 2 3 4 5 (PDF)
Download Product Configuation Drawing - 0086_021013 Pos 1 2 4 5 6 (PDF)
Download Product Configuation Drawing - 0086_021014 Pos 1 2 3 4 5 6 (PDF)
Download Product Configuation Drawing - 0086_021015 Pos 1 2 4 5 (PDF)
Download Product Configuation Drawing - JI Back Board Layout (PDF)
Download Product Configuation Drawing - Pos 1 Details (PDF)
Approval Certificaltes

LED Stencil Indicators
Product Group: Route IndicatorDorman LED Miniature alpha numeric route indicators (Stencil), supplied to specific customer requirements.
Data Sheets
Download Product Data Sheet (PDF)
Configuation Drawings
Download Product Configuation Drawing - Double OFF OFF Stencil (PDF)
Download Product Configuation Drawing - Single OFF Stencil (PDF)
Wiring Interface Drawings
Download Product Wiring Interface Drawing - CD Indication (PDF)
Download Product Wiring Interface Drawing - OFF Indication (PDF)
Download Product Wiring Interface Drawing - OFF OFF Double Sided Stencil (PDF)
Download Product Wiring Interface Drawing - RA Indication (PDF)
Approval Certificates
Download Product Approval Certificate (PDF)
Product Order Information
LED Theatre Indicators
Product Group: Route IndicatorDorman LED Standard alpha numeric route indicators (Theatre), supplied to specific customer requirements.
Data Sheets
Download Product Data Sheet (PDF)
Configuation Drawings
Download Product Configuation Drawing (PDF)
Wiring Interface Drawings
Download Product Wiring Interface Drawing - Aspect 1 (PDF)
Download Product Wiring Interface Drawing - Aspect 2 (PDF)
Download Product Wiring Interface Drawing - Aspect 3 (PDF)
Download Product Wiring Interface Drawing - Aspect 4 (PDF)
Download Product Wiring Interface Drawing - Aspect 5 (PDF)
Download Product Wiring Interface Drawing - Aspect 6 (PDF)
Approval Certificates
Download Product Approval Certificate (PDF)
