PDSH 003/06.m LEDs used as a light source in luminaires

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PDSH 003/06.m 6 z$ f; S2 O  p- D* R: D2 _

LEDs used as a light source in luminaires 4 a8 k- q! ]9 h8 [/ p% O0 n

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60825-1(ed.1) & EN 60825-1:1994 / f5 l# Y3 \3 G0 g2 j# i

# s+ V1 l. `' E7 z& UStandard: IEC/EN 60598-1
IEC 60825-1/1993 (*)
EN 60825-1/1994 (#)
Sub clause: General
& q0 G/ g( `9 PSheet N°: 003/06.m
5 H% e- M: H# p4 F; WPage: 1(1)
# t( _9 u8 y, c: BSubject: LEDs used as a light source
in luminaires
Key words:
/ q% o9 |2 G+ N" M- LEDs
- Harmful radiation
6 b: O4 x& A0 I1 H! [+ O- ^- Light intensity
Meeting:
+ V2 o  ^, X, lTo be approved at
CTL 45th meeting
, F* Q) d1 N3 E/ X; Z/ hQuestion: Due to possible harmful radiation, what requirements are to be applied to LEDs?
# t8 l6 o7 a+ V8 r+ b2 GDecision: In principle, apply the requirements given in IEC/EN 60825-1 (*)-(#). However
2 F7 d5 k6 M- v! bin order to avoid expensive measurements, luminaires provided with LEDs
should be treated as follows:
- If the light intensity is low, i.e. from a conventional LED for indication or signalling
purposes, the LED is most likely comparable with a laser of Class 1 according to IEC/EN
60825-1 (*)-(#) and consequently there is no need for measurements. During the
judgement, the covers, optics and similar parts that can be removed by hand, shall be
. R. ^. A! b, M- M, R$ a  H. Vremoved. In the TRF, it is indicated that the light intensity has been judged to comply
with the limits given for Class 1 lasers in IEC/EN 60825-1 (*)-(#) and that no
measurement is made.
- In all other cases the luminaire manufacturer shall be asked to provide a declaration based
on relevant tests (e.g. from the LEDs manufacturer) showing that the radiation from the
LED module does not exceed the values given in IEC/EN 60825-1 (*)-(#) for Class 1
or1M lasers with or without optics. In the TRF, it is indicated that judgement is based on
  `, |0 T9 \: `4 [manufacturer’s declaration.
- If such a declaration is not provided or if judgement not possible, the measurements
/ w+ U. }. l6 |0 r7 z7 a: rgiven in IEC/EN 60825-1 (*)-(#) shall be performed. In the TRF, it is indicated that
measurements have been performed. For luminaires containing light sources providing
4 B8 L. _3 C  c4 _) |2 |3 w, W( dradiation according to Class 2 lasers, the luminaire shall be treated as a laser source
" D% n8 s) z! G$ Gaccording to IEC/EN 60825-1 (*)-(#) and comply with the requirements given in that
standard.
: ~" c0 b5 r9 g# K$ o0 aInformation about the action taken in relation to the LED radiation should be provided in the
square “Summary of testing” on page 2 of the relevant TRF.
(*) + A1/1997 + A2/2001
(#) + A1/2002 + A2/2001




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