A Static Favorites List is created by adding items to your list from Search and/or Browse results, product detail pages, and previous orders and invoices. You can also upload your list using the Excel template provided on the "Favorites List Management" page.
A Dynamic Favorites List is automatically created from your purchase history based on the timeframe, ship-to name, and product categories you want included. This list updates each time you open it based on the criteria selected.
Keystone Technologys T9 rapid start electronic ballast is designed to operate 1 T9 lamp. Featuring 120-Volt input and high power factor design. See the document below for complete specifications including additional lamp-Wattages compatible with this ballast.
Sound rated: A
Minimum starting temperature: 0 degree F, -18 degree C
Maximum case temperature: 167 degree F, 75 degree C
Meets FCC part 18 (class B) consumer limits
Transient protection meets ANSI/IEEE C62.41 Cat. A
Ballast frequency for all listed lamps: 20KHz-33KHz, 40KHz-50KHz