3hrs Self test Maintained emergency KIT with LiFePO4 battery compatible with Granit highbays (0039730 - 0039741;0039749 - 0039760; 0038766 - 0038772; 0039766 - 0039772). Providing 800lm for 0-10V Granit and 1,200lm for DALI and SSA Granit. 0 to +50°C operating temperature range. Up to 7W consumption for charging the battery. The battery is LiFePO4 6.4V / 6.6Ah / 42.24Wh - charging current is up to 400mA.