Disc WT SU

The un-earthed version of our DISC light fittings is our standard version, that should be used in almost all applications. Only in case of mounting our DISC lights in sandwich panels (thermal insulation covered with white polyester sheets), the earthed version should be used. In these specific applications, bodybuilders have to deal with the risk of electro static discharge (ESD) via electronic components. Therefore our lights must be protected and the earthed version of our DISC lights should be used. The earthed DISC lights have a connection between the minus wire and the aluminium housing (ground).