H Mart -New Sutton Warehouse

H-Mart – NEW Warehouse – Sutton Surrey


Existing Technology

H Marts wanted to take over a New 17,000 sq ft Warehouse in Kimpton Road Sutton. They required cabling for high bay LED lighting as well as emergency lighting.



H Mart had a schedule to move in immediately after the refrigeration and racking had been completed. Our job would be to finish all the electrical work and install all the lighting before the contractors arrived to install the racking. This meant we had a narrow window of time to get the job priced, approved and completed by our electricians including testing of circuits.

The Warehouse was over 9.5m high with Racking up to 8.5 meters, therefore all lighting needed to be compact and attached to the roof purlin’s.



Ledlights4you Installed our latest 180W LED High Bay Disc Lights which have just a 300mm profile and 26,000 lumen output. Average LUX levels in the warehouse were over 250 LUX.


Customer Endorsement
Filippo Maghella – General Manager – H Mart

As a fast growing Korean Supermarket Chain efficient lighting is important for pickers to make up orders from the warehouses.
LEDlight4you supplied and fitted LED High Bay Tubes in place of our 250W Metal Halide High Bays. LEDlights4you reduced the number of lights by 30% and increased the lighting to give an average of 250LUX double that of the previous lights. In addition H Mart will save £24,000 over the next 5 years in energy costs. We were so pleased with the installation that LEDlights4you have designed and fitted two shops and our Surrey Warehouse


Project Cost £12,972
Payback 35 months
Energy Saving 70%
Saving 5 Years £25,870
Carbon Saving 9.4 tCO2e