Sylvania Light Bulbs, 25 Watts

4 B10 bulbs. 120 V. Indoor/Outdoor. Life: 1500 hours. Standard base. Recommended Uses: chandeliers; wall sconces; enclosed outdoor fixtures. Operate base down to horizontal only. Not for use in ceiling fans. Safety Circuit: A special design feature of Sylvania B10 bulbs minimizes arcing at the end of the filament life. Made in USA.