1. MHN-SB Pro 2000W Long Life

2. For sports lighting applications, Life & Reliability is key. Most of the installations have a limited number of burning hours per year, though during these hours a very limited failure-rate is acceptable Introduction

3. A few lamp-manufacturers offer 2000W Short Arc lamps, though the majority has a very short lifetime, meaning very high Costs of Ownership : - frequent high exchange costs - frequent hassle / dark spots and…… lack of confidence that the installation will perform properly during the match to come…… Introduction

4. Philips set a target to come up with a lamp: 1.Having the best lifetime and reliability as offered by benchmark competition, while….. 2.Having the same mechanical and electrical specifications as benchmark competition From June 2004 onwards, this lamp is available and known as: MHN-SB Pro 2000W 400V 956 Long Life Introduction

5. The naming ‘SB’, Short Base, clearly expresses the Shorter outer-dimensions of the new lamp compared to the well-known existing Master MHN-SA 2000W lamps Specification MHN-SB Pro 2000W Long Life; ‘single pinch’ technology Master MHN-SA 2000W; ‘double pinch’ technology’

6. Life expectancy Survivals in % Burning hours 1500 750 0 50 80 90 Specification 100 7070 6060 MHN-SB Pro 2000W Long Life Osram HQI-TS 2000W D/S (OEM feedback & Philips laboratory tests) The naming ‘Long Life’, clearly expresses the lamp has been designed in such a way that the lifetime and reliability are at the highest possible standards with a Short Base design

7. Specification MHN-SB Pro 2000W Long Life Philips MHN-SB Pro 2000W Long Life Osram HQI-TS 2000W D/S Lumen output200.000 Lm Lamppower2040 W2000 W Tc5600 K Ra90 Life failure rate5% at 750 hrs 15% at 1500 hrs 25% at 750 hrs 50% at 1100 hrs Lumen maintenance90% at 1000 hrs GearBHD 2000L76 (preferred). All available gears for HQI-TS 2000W D/S Same

8. Competition Benchmark – Life Time Osram Specification Osram Reality Reliability Osram HQI-TS 2000W D/S: Extensive laboratory tests and OEM customer feedback learnt that Osram lamps have an average lifetime of less than 1000 hrs (!)

9. Competition Benchmark – Beam Control Beam Control Philips - Osram: The electrode distance of our MHN-SB Pro 2000W Long Life is 25.8 mm, as this distance is 34.1 mm for the Osram HQI-TS 2000W D/S The shorter electrode distance of the Philips lamp allows OEM’s to save appr. 15% in the number of systems to be used to illuminate a stadium 25.8 mm 34.1 mm Philips MHN-SBOsram HQI-TS

10. Practical Advice Luminaires need to be properly designed for the very high temperatures in these 2000 W systems. This is valid for all kind of 2000 W lamps available in the market Luminaires which are not designed properly, will get polluted. This results in the need for regular cleaning of the entire luminaire. Polluted luminaires will result in shorter lamp-life

11. Market Introduction Product Positioning High-EndMASTER MHN-SAsuperior light quality & arc MASTER MHN-LAsuperior lifetime MidMHN-SB Progood light quality & arc good lifetime performance Low-EndHPI-T 2kW HOgood light output reliable life & maintenance HQI-TS 2000 W D/S operates at 'Pro' level

12. Life expectancy Survivals in % Burning hours 0 50 80 90 1000 2000 3000 4000 5000 60 70 100 Annex: Lifetime Master MHN-SA/LA versus MHN-SB Pro Long Life Master MHN-SA 2000W MHN-SB Pro 2000W Long Life MHN-SB Pro lifetime is ‘guaranteed’ till 1500 hrs, but will be extended in future (limited burning hrs in lab. so far) Because of the ‘double pinch’ technology, Master MHN-SA/LA will always have a better lifetime-performance than the ‘single pinch’ MHN-SB Pro The Master MHN-LA has been specially developed to have an extremely long life (12.000 hrs > 50% survivals) Master MHN-LA 2000W