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2-The Philips SL*; the first commercially available CFL (1980; 18W, 900... | Download Scientific Diagram
≥ Philips SL 9 Watt SL9 Spaarlamp Jampot lamp Made in Holland — Lampen | Losse lampen — Marktplaats
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Philips SL*18 Demonstration Lamp
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Philips SL*18 Demonstration Lamp
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Philips SL*18R
Integral compact fluorescent lamp | Smithsonian Institution
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Philips TL-D 36Watt, Kleur Rood, L 1213.6mm, B 28mm, 60lm, Type TLD36W15, 13000uur
Eureka - 1976-1980: Introductie van de spaarlamp
