The Norman Lamps 25A19-24V-IF is a 25W, 24V incandescent A19 light bulb engineered for low-voltage electrical systems where standard 120V bulbs cannot be used. Rated at 24V, this incandescent bulb is purpose-built for specialty circuits commonly found in marine vessels, RVs, industrial control panels, emergency lighting systems, battery-backed installations, and other low-voltage environments requiring the familiar A19 form factor.

The bulb features an inside frosted glass finish that diffuses light evenly and eliminates harsh glare, producing smooth, uniform illumination with a warm, inviting character typical of incandescent technology. It delivers 210 lumens of warm white light, with the continuous-spectrum output of incandescent technology providing a CRI of 100 for accurate, natural color rendering in any setting.

This incandescent A19 bulb measures 4.10 inches in length and 2.38 inches in diameter, fitting the same footprint as a standard household A19. It uses an E26 medium screw base, ensuring straightforward installation in any 24V fixture or socket designed for medium-base lamps. The bulb is fully dimmable and reaches full brightness instantly with no warm-up period required.

With an average rated life of 2500 hours, the 25A19-24V-IF is suited for applications where incandescent light quality, immediate full output, and precise voltage compatibility are essential. It is sold individually and is a DOE-excluded specialty item.

• 25W incandescent A19 bulb rated for 24V low-voltage systems including marine, RV, industrial, and battery-backed applications
• Inside frosted glass finish diffuses light evenly and reduces glare for smooth, uniform illumination
• E26 medium screw base fits standard medium-base sockets in 24V-rated fixtures
• Fully dimmable incandescent with instant full brightness and no warm-up delay
• 210lm output with CRI 100 incandescent light quality for accurate, natural color rendering
• 2500 life hours average rated life; 4.10 in. length x 2.38 in. diameter A19 form factor

Tags: 25a19/24v, low, voltage