| 摘要 |
<p>The present solution relates to a device for operation and control of constant current light emitting diode, LED, lamps. The device comprising at least one circuit board (405) comprising LED drive and control circuits. The device further comprises at least one user control input (101,212), at least one LED power output interface (105, 210) and at least one power supply connection (110, 205). The circuit board (405) is arranged to fit into an apparatus junction box and the circuit board (405) further comprises a micro controller controlling supply current on the LED output interface (150, 210).</p> |
