Presentation on theme: "LED Panel 28 th February 2008 LED Standardisation Lawrence Barling Senior Technical Manager The Lighting Association."— Presentation transcript:
LED Panel 28 th February 2008 LED Standardisation Lawrence Barling Senior Technical Manager The Lighting Association
LA LED – 28 th February 2008 Slide 2 ~ Acronyms ~ IEC – International Electrotechnical Commission PRESCO – Lamp working group NP – New work item proposal CD – Committee Draft CDV – Committee Draft for Vote FDIS – Final Draft International Standard TR – Technical Report EN – European Norm CIE – Commission Internationale de lEclairage Division 2 - Measurement of Light and Radiation Division 6 - Photobiology and Photochemistry
LA LED – 28 th February 2008 Slide 3 Overview IEC TC34 (Lighting) SC34A (Lamps) SC34B (Caps/Holders) SC34C (Control Gear) IEC TC76 (Lasers) CIE Div 2 CIE Div 6
LA LED – 28 th February 2008 Slide 4 IEC SC34A Standards – Modules IEC LED Module – Safety PUBLISHED 01/2008 IEC XXXXX LED Module – Performance yet No official IEC proposal (IEC Panel progressing)
LA LED – 28 th February 2008 Slide 5 IEC SC34A Standards – Lamps IEC DRAFT LED lamps >50V - Safety CD expected very soon IEC XXXXX DRAFT LED lamps >50V - Performance Proposal PRESCO(RTK)075 NP expected soon Traditional parameters apply Bare lamp – Lumens Reflector – Cd / Beam angle
LA LED – 28 th February 2008 Slide 6 IEC SC34A Standards – New proposals IEC Amendment Measurement of centre beam intensity and beam angle IEC Amendment ILCOS (International lamp coding system) IEC (NEW STANDARD) LED Terms and Definitions
LA LED – 28 th February 2008 Slide 7 IEC SC34B Standards - Caps/holders IEC Amd 32 - Caps IEC Amd 29 - Holders IEC Amd 31 - Gauges LED Module connectors Published 2003 GUX2.5d GUY2.5d GUZ2.5d
LA LED – 28 th February 2008 Slide 8 IEC SC34C Standards – Control Gear IEC LED control gear - Safety Published 05/2006 IEC LED control gear - Performance Published 08/2006
LA LED – 28 th February 2008 Slide 9 IEC TC76 Standards – Lasers!! IEC Safety of laser products Part 1 – Classification………. Edition 2 : 2007 LEDs for general lighting removed from scope EN published November 2007 In previous editions, LEDs were included in the scope of IEC , and they may be still included in other parts of the IEC series. However, with the development of lamp safety standards, optical radiation safety of LEDs in general can be more appropriately addressed by lamp safety standards. The removal of LEDs from the scope of this Part 1 does not preclude other standards from including LEDs whenever they refer to lasers. CIE S009 may be applied to determine the risk group class of an LED or product incorporating one or more LEDs.
LA LED – 28 th February 2008 Slide 10 Standards – IEC TC34/TC76 & CIE CIE S 009 : 2002 IEC : 2006 Photobiological safety of lamps and lamp systems Currently being revised to be more user friendly and to better cover LEDs Latest DRAFT still awaited
LA LED – 28 th February 2008 Slide 11 Standards – IEC TC34/TC76 IEC TR DRAFT Photobiological safety of lamps and lamp systems – Part 2: Guidance on manufacturing requirements relating to non-laser optical radiation safety CD stage – 76/378/CD Comments by 21 st March (extension requested as document not circulated to TC34 lighting committee) Information to be provided by Lamp/LED supplier Information/Marking of Luminaire
LA LED – 28 th February 2008 Slide 12 CIE – Division Measurement of LEDs – revision of CIE 127 Revise CIE Pub. 127 to include improved definitions of quantities and methods of measurement for total flux and partial flux of LEDs and to re-evaluate other parts including spectral and color measurements of LEDs. PUBLISHED CIE/ISO standards on LED intensity measurements To prepare a CIE/ISO standard on the measurement of LED intensity based on the CIE Pub. 127.
LA LED – 28 th February 2008 Slide 13 CIE – Division Measurement of the optical properties of LED clusters and arrays To produce a technical report for the measurement of optical properties of visible LED arrays and clusters, to derive optical quantities for large LED arrays and recommendations for measurement methods and conditions Measurement of LED radiance and luminance To prepare a CIE Technical Report setting out recommended measurement methods for the luminance and radiance of LEDs, taking particular account of the specific requirements of relevant photobiological safety standards
LA LED – 28 th February 2008 Slide 14 CIE – Division Photobiological Safety of Lamps and Lamp System Cleveland, USA – July 2006 Ottawa, Canada – September 2006 Beijing, China – July 2007 Review of CIE S 009 / IEC 62471
LA LED – 28 th February 2008 Slide 15 Thank You ?? Any Questions ??