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Lighting Control Designed & Programmed Properly

Lutron, Rako and KNX lighting systems designed, installed and programmed by certified engineers. Architectural scene control, circadian tuning and motorised shading across Berkshire, Thames Valley and London.

CEDIA Trained & Certified
Since 2010 — 500+ projects
Berkshire, Thames Valley & London
Full Public Liability Insurance

Light That Works With Your Life

Lighting defines how every room feels. Done properly, it transforms a home more than almost any other single element — and it’s the thing our clients comment on most after handover. We design, supply, install and program architectural lighting control systems from Lutron, Rako and KNX, in close collaboration with your lighting designer, architect or interior designer.

Every scene is hand-programmed around how the room is actually used: a ‘morning’ scene that brings up cool, energising light in the kitchen; a ‘dinner’ scene that dims to a warm, intimate level; a ‘watching TV’ scene that drops pendants and brings up low-level wall washing. Add daylight sensors, motorised blinds, electric curtains and rooflight shading and the house responds to the time of day automatically.

We are Lutron Registered Dealers, Rako Authorised Installers and KNX Certified Partners, with in-house ETS programming capability. That matters: architectural lighting is only ever as good as the person programming the keypads.

Lutron HomeWorks QSX & RA2 Select
Rako Wireless & Wired systems
KNX DALI lighting control
Scene programming & keypad engraving
Circadian / human-centric lighting
Motorised blinds, curtains & rooflight shading
Outdoor & garden lighting control
Daylight & occupancy sensing
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Architectural interior with layered scene lighting controlled by a Lutron keypad

Why Quest End for Lighting

Registered across the big threeLutron Registered Dealer, Rako Authorised Installer, KNX Certified Partner. Different platforms suit different homes — we recommend the right one for your property, not the one we’re tied to.
Scene design, not just installationAnyone can wire a keypad. The value is in how the scenes are programmed — levels, fade times, keypad layout, engraving. We spend proper time on this with you, and we revisit scenes after you’ve lived with the system.
Lighting designer collaborationWe work alongside independent lighting designers on most large projects. We can also recommend excellent designers where you don’t already have one.
Full commissioning documentationEvery project is handed over with schematics, channel schedules, keypad engravings and a commissioning report. If you ever need another installer to support the system, they’ll have everything they need.

Brands & Platforms We Install

Lutron
Rako
KNX
DALI
Savant
Crestron

Frequently Asked Questions

The things clients ask us most often before we start a project.

Is Lutron or Rako better for a home in the UK?

Both are excellent. Lutron HomeWorks QSX is the global premium choice — beautiful hardware, flawless dimming, extensive integration. Rako is British, very cost-effective, and particularly strong for retrofits using wireless modules. For new builds and large projects we usually recommend Lutron or KNX; for many retrofits Rako wins on install disruption and price.

Can you retrofit lighting control without re-wiring the whole house?

Yes — Rako wireless and some Lutron systems are specifically designed for retrofit. We can also do partial installs (e.g. ground floor first) and extend later. On a renovation we’ll always recommend pulling new cable where access allows, for longer-term reliability.

What is circadian or human-centric lighting?

It’s lighting that shifts colour temperature through the day — cool and energising in the morning, warm and relaxing in the evening. It mimics natural daylight, supports healthy sleep patterns and genuinely feels different in the home. We program it into the system so it happens automatically.

Do you also install motorised blinds and curtains?

Yes — motorised shading is a core part of our lighting work. We install Silent Gliss, Lutron Sivoia QS, Somfy and similar systems, fully integrated into the lighting scenes so blinds and lights move together.

Do you work with independent lighting designers?

Most of our larger projects are designed by independent lighting designers — we engineer and install what they specify. We also have strong in-house lighting design capability for projects without a separate designer.

Related Services

Let’s light your home properly

Book a design visit. We’ll walk the house with you, talk through the feel you want, and come back with a lighting scheme and quote.