Warehouse Lighting Case Study
About this project
3E (UK) Ltd was approached by one of the UK's leading Companies to reduce the cost of lighting in the Warehouse. The existing 170 400 Watt Metal Halide luminaires were replaced one for one with 4 x 55 IP54 sealed 3E luminaires, each with its own intelligent detector, remotely programmable from the floor.
Results
| Data | Before | After | Saving |
| No. of Fittings | 170 | 170 | One-For-One |
| Installed Load | 47.6kW | 10.2kW | -37.4kW p.a. |
| Light Level | >150 lux | 150 lux | Same |
| Cost | £36,500 p.a. | £7,900 p.a. | £28,600 p.a. |
| Annual CO2 | 170.88 tonnes | ||
| PAYBACK Installed | 1.05 years |
Energy Saving = 79%
HNBPK 455 Sealed