Reagan Service Guaranteed durability and long-life up to 7500 hours. Insects can't see, aren't attracted to yellow spectrum light. Try them for bug-free lighted signs. Outlasts standard bug lights 5 to 1. They conform to the rigid standards set down by the institute of Traffic Engineers for use in signal lights.
All models have an internal reflector for more light.
These lamps may be burned base down or in a horizontal position. Reagan Service Guaranteed Super Rough Service lamps are superior in all industrial applications. Reagan Service Guaranteed safety coating meets OSHA standards for glass protection and reduces hazards from breakage. Outlasts standard lamps 7 to 1. Use indoor and out.