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3. Why can't I use the X10 WS467 Wall Switch Module to control a fluorescent light? The main reason why the X10 POWERHOUSE wall switch module cannot be used to control a fluorescent fixture is because it is a two wire device and is hence wired in series with the load. The control signals which are transmitted onto your house wiring therefore have to pass through the incandescent lamp (load). However, a fluorescent light contains a ballast which acts as a block to the X10 signals and makes it impossible to control the switch remotely. Also this ballast is an inductive load (a coil), and controlling such a load could permanently damage the wall switch module. This is also why the WS467 should NOT be used to control any kind of appliance (such as a ceiling fan). A Wall Switch Module for controlling fluorescent fixtures is available from Leviton Manufacturing Co. (718) 229-4040, Advanced Control Technologies (317) 337-0100, and from Log-One (908) 729-4380. They also have a version for controlling ceiling fans. Note however, that these commercial grade versions require a neutral connection and are therefore recommended for installation only by a qualified electrician. |
