JOHNS Control Unit, lights
(20 01 11-7)
Item No.: WW3717237

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Service hotline:

You can reach our customer service under +49 (0) 5571 / 915 118 00
Monday to Friday from 9:00 a.m. to 8:00 p.m
Saturday from 9:00 a.m. to 1:00 p.m

You can find our FAQ page on the subject of warranty/exchange/revocation here:

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