GE 45144 25-Watt Crystal Clear Tubular T10 Light Bulb

The GE 45144 is a 25-watt T10 tubular incandescent producing 248 lumens at 2500K — a color temperature that sits in the deep amber register, warmer than standard tungsten at 2700K and noticeably richer than halogen sources. The clear glass envelope exposes the filament directly, making it a legitimate decorative element in sconces, picture lights, and visible-bulb chandeliers where the bare filament contributes to the visual design. As a light source, it renders with a CRI effectively at or near 100 — incandescent by nature produces a continuous blackbody spectrum — making it accurate for color rendering in environments where warm color fidelity matters, even at the cost of output efficiency.

This bulb fills a narrow but real gap in specialty lighting: fixtures with elongated T10 sockets that cannot accept A19, G25, or standard candelabra forms. Aquarium hood fixtures, appliance interiors, under-cabinet display case lights, and period-appropriate sconces are its primary environments. For photographers, it functions as a warm practical source with natural dimming response — tungsten shift deepens the amber further at lower levels, which can enhance the warmth of a room-tone shot. At only 248 lumens, it is not a light source for functional illumination; it is a fixture accessory as much as a light source, best understood in terms of the aesthetic it produces rather than the footcandles it delivers.