Wireless Remote Control Lamp Base     Welfare of Lazy Man ‎- Wireless Remote Control Lamp Base Do you want to turn off the light in the bed‎?‎ If your answer is yes‎,‎ then this RC Lamp Base for E27 Bulb is what you most need‎.‎ 15m control distance‎,‎ and the controller can match multiple lamp base according to your need‎.‎ With E27 lamp base‎,‎ compatible with most bulbs and easy to install or replace‎.‎ It is perfect for lazy man‎,‎ disabled people‎,‎ the aged kids etc‎.‎ Technology creates happy life‎!‎ Compact Size Wireless Remote Control Lamp Base Specifications‎:‎ Base type‎:‎ E27 Operating distance‎:‎ 15m in an open area Operating voltage‎:‎ 220V 50Hz Transmitting frequency‎:‎ 315MHz Controller battery type‎:‎ 23A 12V alkaline battery ‎(‎ not included ‎)‎ Load power‎:‎ Less than 300W or 100W ‎(‎ energy‎-saving lamp ‎)‎ Size of the controller‎:‎ 9.5 x 3.8 x 1.5cm ‎(‎ L x W x H ‎)‎     Package weight‎:‎ 0.139 kg Product Size ‎(‎ L x W x H ‎)‎‎:‎ 7 x 7 x 10.5 cm / 2.75 x 2.75 x 4.13 inches Package Size ‎(‎ L x W x H ‎)‎‎:‎ 18.5 x 14.5 x 8 cm / 7.27 x 5.70 x 3.14 inches Package Contents‎:‎ 1 x KK‎-111 Remote Control Lamp Holder Base‎,‎ 1 x Controller‎,‎ 1 x Controller Holder