The Norman Lamps 50ARS/CL is a 50W incandescent A19 rough service light bulb rated at 130V with a clear glass finish. It fits the standard E26 medium screw base and measures 4.10 inches in length and 2.38 inches in diameter, making it a direct drop-in replacement wherever an A19 form factor is required. The incandescent lamp is engineered for demanding environments where standard household bulbs are prone to early failure due to vibration, jarring, or frequent on-off cycling. Rough service incandescent bulbs feature a reinforced filament construction with additional support wires that protect against the mechanical stresses common in workshops, garages, utility rooms, construction sites, and industrial or commercial spaces. Operating at 130V, this bulb delivers a longer service life of 10,000 life hours when used on standard 120V household circuits, as the slight overvoltage rating reduces filament stress and extends operational longevity well beyond a conventional incandescent lamp. The clear glass envelope provides an open, unobstructed light output with a warm, inviting color characteristic of incandescent technology, making it suitable for task lighting and general-purpose illumination wherever a visible filament aesthetic is acceptable or preferred. This incandescent bulb is fully dimmable with standard incandescent-compatible dimmer switches, and it is sold individually.

• 50W incandescent A19 rough service bulb rated at 130V with a reinforced filament designed to withstand vibration, shock, and frequent switching
• Long 10,000 life hours — significantly outlasts standard incandescent bulbs when operated on 120V circuits
• Clear glass envelope delivers warm, full-output incandescent light with a classic visible-filament appearance
• E26 medium screw base fits standard lamp sockets; measures 4.10 in. long and 2.38 in. in diameter
• Fully dimmable with standard incandescent-compatible dimmer switches
• Ideal for workshops, garages, utility rooms, construction sites, and other demanding residential or commercial applications

Tags: 50ars/cl, a19, rough, service