NATIONAL FOREWORD

This Indian Standard which is identical with IEC/TR 62471-3 : 2015 applies to ‘Photobiological safety of lamps and lamp systems — Part 3: Guidelines for the safe use of intense pulsed light source equipment on humans’ is issued by the International Electrotechnical Commission (IEC) was adopted by the Bureau of Indian Standards on the recommendation of the Lamps and Related Equipments Sectional Committee and approval of the Electrotechnical Division Council.

The text of the IEC standard is proposed to be approved as suitable for publication as an Indian Standard without deviations. Certain conventions are, however, not identical to those used in Indian Standards. Attention is particularly drawn to the following:

a) Wherever the words ‘International Standard’ appear referring to this standard, they should be read as ‘Indian Standard’.

b) Comma (,) has been used as a decimal marker while in Indian Standards, the current practice is to use a point (.) as the decimal marker.