This International Standard specifies the safety requirements for single-capped fluorescent lamps for general lighting purposes of all groups having 2G7@ 2GX7@ GR8@ 2G10@ G10q@ GR10q@ GX10q@ GY10q@ 2G11@ G23@ GX23@ G24@ GX24 and GX32 caps. It also specifies the method a manufacturer should use to show compliance with the requirements of this standard on the basis of whole production appraisal in association with his test records on finished products. This method can also be applied for certification purposes. Details of a batch test procedure which can be used to make limited assessment of batches are also given in this standard. NOTE ?C Compliance with this standard concerns only safety criteria and does not take into account the performance of single-capped fluorescent lamps for general lighting purposes with respect to luminous flux@ colour@ starting and operational characteristics. For this information@ readers are referred to IEC 60901.