EngNet: Latest Products, Product News, Videos and Pdf Catalogs added by Tunewell Juice Group.https://www.engnetglobal.comCopyright 1998 - 2026 EngNet. EngNet® is a registered trademark.Instant start fluorescent ballasts, designed for the signage market, with the ability to sense when a lamp fails and automatically switch to a "stand by" lamp.https://www.engnetglobal.com/showcase/product.aspx/82?ref=rss,tun0026 Jan 2006 00:00:00Tunewell Transformers Limited are pleased to announce its latest innovation the Insignia "High Energy Instant Start" Electronic Ballast range, which automatically senses when a lamp fails and will switch to a "stand by" lamp, giving the end user, Double the life and Halt the maintenance cost.https://www.engnetglobal.com/showcase/product.aspx/83?ref=rss,tun0026 Jan 2006 00:00:00