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from USA
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in 5-8 days
At your doorstep by Aug 09  to Aug 12 with standard delivery

Description

  • 2000 Average rated hours.
  • 100-Watt medium base.
  • Pink BR38 bulb.
  • Max Overall Length (MOL): 5 5/16th inches, Max Overall Diameter (MOD): 4 3/4th Inches).
  • Imported from USA.
The basic design of the incandescent lamp has not changed much since the late 1800s, when Thomas Alva Edison successfully produced the fist operational electric light bulb. The filament inside an incandescent lamp must be protected so that oxygen does not reach it and cause it to evaporate on contact. Most incandescent lamps are either vacuum-sealed or gas-filled. Incandescent lamp filaments are made of tungsten. Tungsten is a metal that can operate at very high temperatures without evaporating too quickly an resulting in early lamp failure. Incandescent filaments only convert about 10 percent of the energy used into visible light, so it is necessary to use a material that can withstand extremely high temperatures. Most lamps use a coiled filament design, which has been found to be stronger and deliver better performance.
Reviews

Satco S4429 100 Watt BR38 Incandescent 120 Volt Medium Base Light Bulb, Pink

Style
BR38 / 100Wt / 120V
Color
Pink
Quantity
1

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