Great Valley
Industries, Inc. 474 Acorn Lane Downingtown, PA 19335 Phone:
800.722.8100 / 484.691.1100
Fax: 800.722.8295 / 484.691.1165 Email:sales@greatvalleyind.com
GVI's rough service light bulbs save you money through lower maintenance costs. These bulbs use heavy duty filaments with six supports to resist shock and vibration. The tuffskin coated bulbs will not shatter if broken.