Häufige Fragen (FAQs)
/ Alle einklappen
What's the difference between a compact fluorescent light bulb (CFL) and a fluorescent tube?
How much UV should a fullspectrum lamp contain?
How can I save energy with my general lighting?
What light bases of Viva-Lite are available?
Why do I suffer from headaches from some fluorescent lamps?
Can Viva-Lite be used to grow plants indoors?
What lumen level should a full-spectrum light-bulb have?
What is the right colour temperature for my bulbs?