About Us

Complete Sign Illumination Ltd (CSI) is a distributor of all lighting signage products, from the very latest in LED technology through to fluorescent lamps and control gear.

With over 40 years of experience in the industry, our team can offer the very best service and products on the market.

We are proud to be associated with GE Current, a Daintree company, and are the official distributors of their market leading Tetra® range of LED signage modules.

At CSI we aim to offer our customers an unrivalled service and competitive pricing on our full product range. 

Our ever expanding product range includes;

• Complete illumination solutions

• Tetra® LED signage modules

• LED T8 replacement lamps

• Fluorescent lamps from all the major manufacturers

• Control gear from manufacturers such as GE, Tridonic, Osram, Philips & Helvar

• Full range of LED drivers, inc dimmable, constant voltage, constant current & emergency lighting variants

• Bespoke gear trays, wire wound or electronic

CSI Team

0113 887 6271

©2019 by Complete Sign Illumination.