The Norman Lamps 75A19-230V is a 75W, 230V incandescent A19 light bulb engineered for high-voltage traffic signal applications and other 230V electrical systems. Built with a heavy-duty CC-9 supported filament, this rough-service incandescent bulb is designed to withstand the vibration, thermal cycling, and continuous-duty conditions typical of traffic signal housings, industrial enclosures, and export-market fixtures. The frosted glass envelope produces soft, diffused omnidirectional illumination with a 360-degree viewing angle, reducing glare and hot spots while delivering the warm, full-spectrum light quality characteristic of incandescent lamps.

This A19 incandescent lamp measures 4.10 inches in length by 2.38 inches in diameter, matching the classic A19 form factor so it drops into standard medium-base sockets without clearance issues. The E26 medium screw base ensures broad fixture compatibility, and the bulb is fully dimmable with compatible incandescent dimming controls. A rated average life of 8,000 life hours delivers dependable long-service performance, helping to reduce relamping frequency in hard-to-reach signal heads and industrial locations. Note that this is a true 230V incandescent lamp intended for 220-250V circuits — it is not designed for standard North American 120V service. Each unit is sold individually; order 100 for a full case.

• 75W 230V incandescent A19 traffic signal bulb engineered for high-voltage 220-250V electrical systems and export-market fixtures
• Heavy-duty CC-9 supported rough-service filament resists vibration and thermal stress for reliable performance in traffic signal housings and industrial enclosures
• Frosted glass envelope provides soft, diffused 360-degree omnidirectional light output that reduces glare and hot spots
• Classic A19 shape measuring 4.10 in. length by 2.38 in. diameter with an E26 medium screw base for standard fixture compatibility
• Rated average life of 8,000 life hours for long service and reduced relamping in hard-to-reach locations
• Fully dimmable with compatible incandescent dimmers; sold as a single piece, order 100 for a full case

Tags: 75a19/230v, (230v), 75ars-230v, 75a19 230v