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

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

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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:

Application:

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:100W incandescent lamp to use a few watt to replace: How much power is needed, and then calculate the ratio.

Q:Incandescent lamp can be up to how much temperature: Warm to the incandescent and thus issued a light, so named "incandescent" lights

Q:Why is the incandescent lamp made of yellow light: Tungsten wire will be very bright, because it depends on the current through the tungsten wire

Q:The principle of incandescent light: Thereby allowing it to transition to a higher energy outer layer, and when the electrons again transition to a low energy electron layer

Q:3w led bulb equivalent to the number of ordinary energy-saving lamps, the equivalent of how many tile incandescent lamp: 12W LED = 20W CFL (energy saving lamp) = 100W incandescent lamp

Q:What is the incandescent filament?: In addition to a small amount of tungsten wire used as a high-temperature furnace heating material, the tube of heat and composite materials such as stiffeners

Q:How to remove the incandescent lamp cap: Keep about 1 minute, while the heat can be more easily removed the lamp

Q:Will incandescent light be white?: Can use inert gas made of a variety of electric light sources, such as beacon lights, strong lights, flash, neon lights and so on.

Q:What is the difference between energy-saving lamps, fluorescent lamps and incandescent lamps?: Luminous colors are different, there are cool and warm color of the points.

Q:Energy-saving lamps, incandescent, fluorescent lamp which power factor the highest: Early use of inductive ballast, the inductor will cause the current phase to lag

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