Safety & StandardsLights can be plugged in in seconds, in absolute safety, without circuit isolation. All live contacts are inaccessible and the earthing connection is made before any other. The non-wander design prevents disconnection of the plug from its socket by vibration or snatch withdrawals. Electrical contact plane is at 90 degrees to the mechanical load direction, thismeans that the contact is not under strain and the plug will not wander. | 
