Luminary body is made from white polycarbonate. The transparent lampshade is made from polycarbonate. Wall-mounted luminary (on ceilings, walls). The highly efficient LED sources of 3 W or 3x1 W and 6x1 W power LED make the light sources. Optics dedicated for medium and high heights The maximum charging time is 12 hrs or 24 hrs. The LiFePO4 and Ni-CD batteries can operate within luminaries. 2nd electric isolation class. It has IP65 protection level against water and dust penetration. Supply voltage: Autonomous luminary - 230 VAC/50-60 Hz. Luminary for CB central battery - 220-240 VAC/50-60 Hz; 175-275 VDC. Luminary for RUTA CEN central battery - 24 VDC. Permissible ambient temperature: 0°C - 40° C. Optionally, luminary can be adapted to operate in -25° C temperature. Additional information: LED signalizing the presence of voltage and battery charging Deep discharge protection. Impact resistance indicator (IK08). Luminary in 3rd class of low voltage protection of RUTA CEN central base.