347V double ballast for 4′ neons
• Electronic ballasts are quieter than magnetic (no ballast hum).
• Smaller components and lighter (up to half the weight) than magnetic.
• Larger number of components.
Description
• Electronic ballasts are quieter than magnetic (no ballast hum).
• Smaller components and lighter (up to half the weight) than magnetic.
• Larger number of components.
