This is a Bright Source 4w LED Emergency Twin Spot and comes Non Maintained as standard. The Twin Spot emits light over a wide-angle with adjustable heads with horizontal and vertical rotation suitable for internal and external use. Ideal for illuminating exits and walkways in the event of a power cut. Commonly used in warehouses, factories, and other commercial and industrial areas Constructed with a polycarbonate body complete with white powder-coated finish. Easy to install and lightweight due to its compact dimensions. Emergency Non Maintained means that the twin spot bulkhead will remain in off mode and only illuminates once the power has been cut The colour temperature is rated between 6500K Daylight. The rated emergency life is 3 hours and comes with a one-year warranty. Dimensions: 280mm x 250mm x 56mm