Collingwood LED Emergency Pack enables the conversion of LED downlights for emergency operation. When connected, the downlight will perform at full brightness and a green LED will indicate that the battery is charging. In the event of a power failure, the downlight will operate at approximately 25% light output for a minimum of three hours. For reduced time on site and straight out-of-the-box functionality, it provides a pre-assembled emergency pack service. This product is compatible with the following downlight ranges: H2 Pro 700, H2 Pro Dusk, H2 Pro Elect, H4 range, H5 Trim less, H5 500 range.