3hrs Self test Maintained emergency KIT with LiFePO4 battery compatible with Granit highbays. Providing 800lm for 0-10V Granit G2 (0039730 - 0039741) and 1,200lm for DALI / SSA Granit G2 (0039749 - 0039760;0038766 - 0038772; 0039766 - 0039772). 1200lm for all Granit G3 (0039110-0039153). 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.