Free quotation & site visit

Complete the form below to request a no obligation site visit by one our lighting designers…

Step 1

Power rating of current lights?
Wattage

How many lights in your building? *

How many hours are the lights on?
Hours/Day

How many days are the lights on?
Days/Year

What is your electricity tariff?
p/kWh

Your annual lamp change costs?

If you have areas with low occupancy or with a significant daylight contribution please contact us to discuss our presence detection and daylight dimming options.

Step 2

First Name *

Last Name *

Company

Your Email *

Telephone *

Why Choose Constant?

  • Competitive pricing and delivery
  • UK in-house design and manufacture
  • Fully independent UK testing
  • Exclusively top quality branded components
  • Latest LED Lighting technology
  • Bespoke luminaire design
  • Warranty backed by 40 years trading history
  • Lighting scheme design