| 摘要 |
An electrical actuator system, especially for adjustable articles of furniture, comprising at least one electric actuator for bringing about the adjustment, a mains based power supply and possibly also rechargeable batteries, a control unit and a hand (10) control with at least one key (17) of a transparent material and/or an area of transparent material surrounding the key. Inside the hand control (10) is a light source located in connection with the transparent material (16). A control of the light source is embodied so that the light source always emits a basic lighting and by touch, movement or activation of a key, the light source is brought to emit an actual operating lighting of the keys.
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