NDM: White or colored standard LED step lighting for bus and coach marking

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  • marking-led-step-lightong-ndm.jpg
  • marking-drawing-led-step-lighting-ndm.jpg


Are you looking for a 24 Vdc LED step lighting? Do you look for a step lighting with a many choice of colors for bus or coach? Are you looking for an ECE R118 compliant step lighting (fire & smoke standard)? Select NDM!

NDM is a step lighting imagined, designed and manufactured by SESALY, equipment’s manufacturer specialized in designing and assembling lighting and sound signaling solutions dedicated to comfort and safety in buses and coaches.

This marking solution complies with regulation applied to vehicles dedicated to passenger transport ECE R118 (fire & smoke standard).

It suits perfectly to all bus or coach designs. Indeed, the color of LED is available, on request: blue, white, red and orange.

This LED step lighting for buses and coaches offers distinctive technical features:

  • It composed of LED technology. The space each LED is 5 cm. On request, this distance can be 2,5 cm or 10 cm.
  • The operating voltage is 24Vdc (16-30) or 12Vdc, on request.
  • This marking solution requires low power consumption: 20mA/LED (green version)
  • Its lifespan is higher than 30 000 hours.*
  • It is supplied in various length from 0,2 to 3 meters maximum.
  • 2 profiles are available with different angle: 60° for V2 and 90° for V3.
  • Its body made of anodised aluminium.
  • This LED step lighting is composed of a 3 meters standard square tube and caps. The delivery can be on set, on request.


Please contact our sales force for any specific request with available options for design dedicated to your vehicle.

* for a 25°C room temperature. The lighting power decreases by 30% after 30 000 hours.

Download Technical Documentation

Technical datas

Reference NDM
Voltage 24Vdc (12 Vdc on request)
Colour Colored LED

Technology LED distance: 5 cm
Consumption 200 mA/meter
Lifetime LED* > 30.000 hours
Materials Anodised aluminium
Dimensions Standard 3 meters aluminium profile
Options (contact us) Red, blue, amber or white LED, set delivery on request LED distance 2.5 cm or 10 cm