Marl International Limited has a proven track record in the design and manufacture of LED lighting systems and products that meet the exacting standards of the national and international Rail Industry.
We offer the end user LED solutions for specific indication, illumination and signalling requirements for either new build or retrofit that feature all the benefits associated with LED technology including energy efficiency, reduced maintenance, low power consumption, leading optical performance and high reliability.
 Gauge Ring Illumination |
 LED Lighting Solutions |
 SOLO (Stock One LED Only) |
Marl is an established provider of Rail approved product and has worked with many of the major operators from the industry including:
Emergency LED Lighting Systems are currently in service on GNER Mallard MkIV, Meridian Midland Mainline and most recently on FGW MkIII coaches. Marl’s rolling stock products have in-built transient protection to either EN50155 or RIA12 standards.
We continue to develop LED rolling stock products with EAO including step lighting, door pressels and gauge rings and these can be seen in applications throughout the world.
Marl also have vast experience with signalling applications and worked alongside London Underground to develop the LUMARLED (025 Series) as a direct replacement for existing filament lamps in tunnel signal heads. The use of Marl LED technology continues to provide London Underground with the distinct benefits of reduced service disruption and increased passenger safety.
 LUMARLED |
 HSBC Rollover Rig |
 EELS (Electronic Egress Lighting System) |
Working closely with Henry Williams, a market leader in railway signalling, Marl has also developed a range of LED filament replacements for use on the Domino and Mosaic signalling panels. The 253 and 238 series of filament replacements are both Network Rail approved.