Proper lighting can set the tone and the mood for any occasion, but calling in an electrician to install dimmer switches isn"t likely to improve anyone"s mood, which makes these innovative Skylink products such an excellent solution. The Skylink Plug-in Dimmer Module allows you to control multiple items in your home with the Skylink remote (Item# 25934, sold separately). Bulbs (qty.): 0, Power Supply: Electric