Fast and easy installation, not obstructed by walls, capable of connecting any loads For ceiling lamp, quartz lamp, low voltage lamp, energy-saving light, exhaust fans,etc. Remote control and switch to the same ease and flexibility. Remote-size: about 10.4 * 4.5 * 1.5 cm; Jump, Size: about 6 * 4.5 * 2.6 cm. Note: the article is only for AC 220V-240V, not 110V. Please confirm the voltage of your region before ordering.