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HomeHome & OfficeHome & KitchenLighting & Ceiling FansLighting AccessoriesLamp FinialsLight Indicator Machine Oven Refrigerator Microwave Bulb
KSh 3,060
KSh 5,99449%
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+ shipping from KSh 363 to CBD - UON/Globe/Koja/River Road
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Delivery Fees KSh 363
Ready for pickup between 17 June & 20 June when you order within next 23hrs 17mins
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Delivery Fees KSh 464
Ready for delivery between 17 June & 20 June when you order within next 23hrs 17mins
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Product details
It is generally believed that the electric light bulb was invented by the American Thomas Alva Edison. But if you do serious research, another American, Heinrich Gö, invented the same principle and material and reliable light bulb decades before Edison, and many others before Edison also invented the light bulb. made many contributions. In 1801, British chemist Davy energized platinum wire to emit light. He also invented the electric candle in 1810, using an electric arc between two carbon rods for lighting. In 1854, Henri Goebbels used a carbonized bamboo thread, which was energized and glowed under a vacuum glass bottle. His invention today appears to be the first practical incandescent lamp. The light bulb he tested at that time could last for 400 hours, but he did not apply for a design patent in time. In 1850, the Englishman Joseph Wilson Swan began to study the electric light. In 1878, he obtained a British patent for a light bulb powered by carbon filaments in a vacuum, and began to establish a company in the United Kingdom to install electric lights in each home.
Specifications
Key Features
- Certification:CCC
Certification:ce
Certification:EMC
Certification:FCC
Certification:ROHS
ColorTemperature:CoolWhite(5500-7000K)
Shape:Bar
Voltage:AC110-130V
Occasion:livingroom
AverageLife(hrs):1000h
BeamAngle(°):60°
LEDChipModel:3014
LEDChipBrand:Epistar
LedBulbType:BubbleBallBulb
LuminousFlux:500-999Lumens
BaseType:E17
PowerTolerance:3%
BrandName:LAIDEYI
ItemType:LEDBulbs
Length:1.8cm
What’s in the box
1x packages
Specifications
- SKU: GE840LB226EPYNAFAMZ
- Model: G-DENGDING-2-20-59
- Production Country: China
- Size (L x W x H cm): 20x10x20
- Weight (kg): 0.4
- Main Material: other
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Light Indicator Machine Oven Refrigerator Microwave Bulb
KSh 3,060
KSh 5,99449%
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