Description : Remote Control Lamp Holder with Remote Controller . Easy and convenient to install and use . Standard E27 socket , suitable for home garden shopping mall . Silicone buttons on the remote controller to control the lamp independently , more convenient and comfortable . Material : Remote Controller Length : Approx . 11cm / 4 . 33in Bulb Holder Size ( Inner DiaxH ): Approx . 2 . 8x10cm / 1 . 10x3 . 94inch Current : 7A Voltage : 220V Outdoor Remote Control Distance : Approx . over 20m / 78 . 74in Indoor Remote Control Distance : Approx . 15m / 59 . 06inch Package Includes : 1x Lamp Holder 1x Remote Controller Note : Since the size above is measured by hand , the size of the actual item could be slightly different from the the size above . Due to the lighting effects , monitor settings , etc . There could be some slight difference in the color of the pictures and the actual item .