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HomeHome & OfficeHome & KitchenLighting & Ceiling FansLighting AccessoriesLamp FinialsLight-Bulb Led Lamp E26 E27 Cob Smart Corn Bulb LED-Lamp
UGX 99,856
UGX 150,77234%
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+ shipping from UGX 18,876 to Central Business District
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Delivery Fees UGX 18,876
Ready for pickup between 18 June & 22 June when you order within next 45mins
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Delivery Fees UGX 19,976
Ready for delivery between 18 June & 22 June when you order within next 45mins
Return Policy
Free return within 7 days for eligible items.Details
Seller Information
Chineseda
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Order Fulfillment Rate: Excellent
Quality Score: Excellent
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
- BrandName:SANDYHA
ColorTemperature:CoolWhite(5500-7000K)
ModelNumber:23
LEDChipModel:SMD3528
Occasion:livingroom
Voltage:100-220v
LuminousFlux:1000-1999Lumens
Shape:Bar
AverageLife(hrs):30000
Length:0.28m
ItemType:LEDBulbs
Area:3-5㎡
LedBulbType:CornBulb
IsSmartDevice:No
LEDChipBrand:Edison
Certification:CCC
Certification:ROHS
BeamAngle(°):120°
BaseType:E27
PowerTolerance:3%
What’s in the box
1x packages
Specifications
- SKU: GE779LB1Y9V86NAFAMZ
- Product Line: Generic
- Model: G-DENGDING-2-20-429
- Production Country: China
- Size (L x W x H cm): 20x10x20
- Weight (kg): 0.4
- Certifications: Fair Trade
- Color: Multi
- Main Material: other
- From the Manufacturer: N/A
- Care Label: N/A
- Shop Type: Jumia Mall
- Warranty Address: N/A
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Light-Bulb Led Lamp E26 E27 Cob Smart Corn Bulb LED-Lamp
UGX 99,856
UGX 150,77234%
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