Vintage Bulb ST46 40W Cone E14 carbon filament incandescent lamp

Incandescent light bulb with carbon filament tungsten. the bulbs are similar to the lamps of the past years and provide an excellent aesthetic effect and good visual comfort thanks to the shades of warm light 2500 ° K. Available in different shapes, cone, drop, globe, pipe, spark plug, with power ratings from 25w, 40w and 60w. Excellent durability +/- 2000 hours and input voltage from 110v to 240v 50-60Hz. The carbon bulbs are dimmable through common phase cutting regulators available for all series of civilian plates.