Lighting Integration Ltd (T/A LTP, LTP Integration & Products) offers first-class lighting consultancy, design, specification, installation and maintenance services.

We’re multi-award winning lighting integrators, combining theatrical design with industry leading energy-efficient LED products, to deliver stunning architectural lighting solutions across the UK and Europe.

By blending our decades of experience (25+ years) and in-house creative capabilities with bespoke manufacturing and systematic partnerships, we consistently exceed the expectations of clients, contractors and end users.

Backed up by a wealth of accreditations and knowledge, you can rely on us to overcome technical challenges, developing lighting solutions that are built to last.


LTP was set up in 1994, consolidating three departments of the Lighting Technology Group Limited, each previously involved in different aspects of design, installation and engineering of lighting and sound projects.

LTP was acquired by the PAI Group in 2002, bringing with it a wealth of specialist knowledge and experience, as part of a strategy to develop energy efficient architectural lighting opportunities.

Having worked with the PAI Group for more than a decade Keith Elms was appointed as Business Manager in 2010.

With previous employment as an engineer in deep mining, and specific expertise in theatrical lighting and design, Keith has worked closely with architects, artists, designers and M&E consultants since March 2010 to create interior and exterior lighting schemes and administer design proposals and outline specification documentation.

LTP is now a trading name of Lighting Integration Ltd.