For self contained systems test yearly for the full duration. During each test, the lights should be checked for correct operation. After testing, the supply should be restored and then checked to ensure the system is charging correctly. A detailed test schedule and test reports are listed in BS5266. Security Ltd. For maintained luminaries we recommend that that lamps are routinely replaced after 5000 hours running, or according to the manufacturer's guidelines.
Emergency lighting is needed for all types of buildings.
A selection of emergency lighting fittings can be found in our catalog with prices.