• A19 / A60 25W-60W Edison Light Bulbs with UL System 1
  • A19 / A60 25W-60W Edison Light Bulbs with UL System 2
  • A19 / A60 25W-60W Edison Light Bulbs with UL System 3
  • A19 / A60 25W-60W Edison Light Bulbs with UL System 4
  • A19 / A60 25W-60W Edison Light Bulbs with UL System 5
  • A19 / A60 25W-60W Edison Light Bulbs with UL System 6
A19 / A60 25W-60W Edison Light Bulbs with UL

A19 / A60 25W-60W Edison Light Bulbs with UL

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
50 pc
Supply Capability:
100000 pc/month

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A19 / A60 25W-60W Edison Light Bulbs with UL

Brief Introduction for Edison Bulb

Used in everything from table lamps to electric flashlights, incandescent bulbs can be purchased in sizes ranging from 1.5 to 300 volts. They work well with either alternating current or direct current. An incandescent bulb also has a fairly low manufacturing cost, which is the primary reason why these bulbs have remained so popular.


Features:

1.Low color temperature:2500K-2600K, soft light and no harsh;

2.Various patterns of filament shape, beautiful lights effect;

3.Carbon filament, molybdenum wire lamp holder;

4.Old-fashioned, applicable to the warm yellow places;

5.Create a special atmosphere to make you relaxed.


Advantage:


1.Retro design, highly decorative and use for all kinds of decorations;

2.Tungsten filament, molybdenum wire lamp holder,beautiful lights effect;

3.Copper cap, the best conductivity, oxidation resistance, high temperature resistance;

4.Thickening of the cystal glass, light transmittance rate reaches to 99% or more;

5.Produced by nano carbon particles and have super seismic force;

6.Long life more than 3000 hours;

7.Quality trustworthy and the most preferential price,etc.



Specification:

voltage

110-130V 220-240V

wattage

25/40/60W

lumen

40W-3lm/w;60W-3.5lm/w

colour temperature(CCT)

2500-2600K

base

E26/E27/B22

base material                              

brass

quality grade

A grade

filament shape                                

squirrel cage, christmas tree etc.

anchors No.

15/17/19AK

size

64*140mm

material

glass+brass+tungsten+molybdenum

colour

amber

glass shell pattern

point cone/flame tip

lifespan

more than 2000 hours

MOQ

50 pcs


Different Design of Filament Bulb:

A19 / A60 25W-60W Edison Light Bulbs with UL


Application:

A19 / A60 25W-60W Edison Light Bulbs with UL

A19 / A60 25W-60W Edison Light Bulbs with UL

A19 / A60 25W-60W Edison Light Bulbs with UL

A19 / A60 25W-60W Edison Light Bulbs with UL

A19 / A60 25W-60W Edison Light Bulbs with UL

A19 / A60 25W-60W Edison Light Bulbs with UL


FAQ:

1.Q:What's your payment terms?

   A: T/T or L/C

2.Q:When could you send me the samples

   A:2-3days

3.Q:How long is the bulk time?

   A: About 8-25days

4.Q:Do you also sell other kinds led lights?

  A:Yes, we also supply led bulbs, spotlights, led light, led tube light ,ceiling light etc.




Q: Does the incandescent lamp have a bad eye?
But also because of the low efficiency of incandescent, in order to save energy, people tend to have a small number of lights
Q: With the long incandescent bulb wall black, it is experienced which changes are formed below
Gaseous tungsten encountered cold inside the lamp condensate into a solid tungsten, attached to the incandescent bulb wall, so that the inner wall of the lamp black.
Q: Incandescent and fluorescent tubes which are more energy efficient
Electron strikes the argon atoms to produce inelastic collisions, and the argon atoms collide with the energy and then hit the mercury atoms,
Q: What is the power consumption of ordinary incandescent one night?
One night at 10 hours, about 0.4 degrees electricity
Q: What are the high efficiency of incandescent and fluorescent lamps?
Electric energy is converted into heat, not light, so inefficient.
Q: Incandescent bulb tungsten wire put a small amount of red phosphorus, the reason is?
The tungsten wire inside the bulb heat, because there is no oxygen, it will not form a tungsten wire oxidation, making tungsten wire to be protected.
Q: Why is incandescent pear shaped?
Scientists are based on gas convection is a bottom-up feature, filled with a small amount of inert gas in the bulb
Q: Headlights of the incandescent lamp
Tungsten has many salient features, it is higher than the melting point of any other metal element
Q: What are the advantages of incandescent light and fluorescent lamps?
Incandescent light, cheap, poor brightness;
Q: 2wled lights equal to how many w incandescent?
So 2W LED lights are at least equal to 10W incandescent

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