Sylvania Small Base Indoor 60 Watts Light Bulbs. 60w. 120V. Life: 1500 hours. Special safety circuit feature. 2 G16.5 bulbs. Sylvania is a registered trademark of Osram Sylvania Inc. Safety circuit-a special design feature of Sylvania G16.5 bulbs minimizes arcing at the end of the filament life. Arcing can cause lamp base to fuse to its socket or in some cases, overload the electrical system resulting in blown fuses or tripped circuit breakers. Recommended uses: Decorative fixtures. Pendant fixtures. Vanity lighting. Operate base down to horizontal only. Sylvania: if you are not satisfied with this product's performance, return the UPC code along with your name and address to the address on this package. We will replace your bulb free of charge. Made in Thailand. 1-800-LIGHTBULB (1-800-544-4828) www.sylvania.com (US & Canada). 01 (800) 716 7007 www.osram.com.mx (Mexico).