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.
Lithonia Lighting's Contractor Select edition of the 500 Lumens fluorescent emergency ballast operates most 2 ft. or 4 ft. linear or U-shaped single T8 or T12 lamps. The battery is rated for 90-minutes of run time per OSHA standards. Sealed, maintenance free and easy to install, this ballast pairs convenience and quality in 1 reliable product.