PADS No. 086/023000
Certificate No. PA05/02101

The Greenstock Lamp Co. Ltd has gained Network Rail approval for its Vertelec branded long life SL35LL Signal Lamp.

This lamp, which is used in the Long Range Colour Light Signals, is one of the main signal lamps used within the UK rail network. It is considered to be a safety critical application, and as such the lamp has been designed, tested and approved to NR/SP/SIG/10127 (formerly RT/E/S/10127).

Greenstock's SL35LL lamp has an average rated life of 8,000 hours: eight times longer than the industry standard 1,000 hour lamp.

By using the Greenstock SL35LL signal lamp, maintenance cycles can be greatly reduced, achieving substantial cost savings, whilst maintaining signal reliability.

These lamps are supplied in packs of 10