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6 24 lamps in 48,000 h

31 %

24 %

0 h 4,000 h 8,000 h 12,000 h 16,000 h 20,000 h 24,000 h 28,000 h 32,000 h 36,000 h 40,000 h 44,000 h 48,000 h Lamp change Operation hours Conventional Amalgam Lamp

10 60 lamps in 48,000 h

35 %

18 %

0 h 4,000 h 8,000 h 12,000 h 16,000 h 20,000 h 24,000 h 28,000 h 32,000 h 36,000 h 40,000 h 44,000 h 48,000 h Lamp change Operation hours