low price Emergency Bulb

low price Emergency Bulb
Posted by dfgjkeg0 on 2020/09/02
low price Emergency Bulb

1. Product description
Light SourceLED
Item TypeBulb Lights
Lamp Body MaterialABS
Base TypeE27B22
Applicationcorridor,go camping
LED Light SourceLED
Input Voltage(V)85-265v
Lamp Luminous Flux(lm)82lm/w
CRI (Ra>)80
Working Temperature(鈩?20 - 45
Working Lifetime(Hour)50000
MaterialPBT+PP Cover
Beam angle270 Degree
Warranty2 Years
DriverIC Constant Current
2. Product information
3. Parameters
Item No.VoltageWattage
4. Technical process
5. Test machine
6. Certificate
7. FAQ
What is the difference between Czech crystal and Swarovski crystal?
Czech bohemian crystal, not crystal, is actually a kind of strengthened glass process technology in the Czech Republic. The raw material comes from the old Jici Mountain in the north of the Czech Republic. The process is to add strengthened compression technology to the glass manufacturing process technology. After coming out, it has a crystal texture, so it is called Czech bohemian crystal. Czech crystal glass products are hand-blown by Czech craftsmen. The raw materials and labor costs plus the wear of utensils lead to high production costs. At the same time, with higher import and export trade tariffs, the final sales price is higher than in the Czech Republic. Much higher. The Swarovski company is located in a small town called Wattens in western Austria, a dozen miles east of Innsbruck, the capital of Tyrol. Like Czech crystals, Swarovski crystals are not crystals themselves, but mostly artificial crystals, which belong to the category of crystal glass. "Swarovski" is famous for its crystal gravel inlays. At the end of the 18th century, the automatic crystal cutting machine invented by Daniel Swarovski was launched. Since then, Swarovski crystals have been widely for spread.low price Emergency Bulb

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