HDI7 - 1G 1 or 2 Way 250W Dimmer on a Dimension Iridium Black Plate with Iridium Knob for CFL dimming

® dimmer switches have an industry-wide reputation for exceptional performance, long life and innovation at attractive prices. Like all our products these dimmers are designed to meet the latest European Safety Legislation.


It is important to select the correct dimmer switch for your application so please read the following information carefully.



These dimmers are recommended for 's Dimmable Energy Saving Lamp, also known as a CFL, only. These dimmers work on the product codes: yca20d-b22 or yca20d-e27.



The lights are dimmed by a rotary control knob and turned on and off by a push on/ push off action. Push on/ push off dimmers are suitable for 1-way and 2-way circuits.
When selecting a standard dimmer add up the wattages of the bulbs you wish to dim and choose a dimmer with a suitable minimum and maximum load rating. If you have a 2-way circuit (where the same lights are controlled by two switches) you must choose a push-on/push-off dimmer and replace one of the switches with that dimmer. You can only use one push-on/push-off dimmer in a 2-way circuit. It must be used in conjunction with a normal switch. When you switch on a push-on/off dimmer the lights will come on at the same level they were at before they were last switched off.



You are not able to use Rotary Push on/push off Dimmers on Wire Wound Transformers or fans and other Inductive Loads (for these products see Intelligent Dimmers, Touch/Remote Dimmers, and Fan Regulators).