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Specifications
clear frosted 25W 40W 60W 75W 100W incandescent bulbs
1. A19/A60; A55; A70
2. 110V & 220V
3. E27 & B22 & E14 & E40
clear frosted 25W 40W 60W 75W 100W incandescent bulbs
Thomas A. Edison of the United States invented the first commercially successful incandescent bulb around 1879. Incandescent lamps are what we regularly use in our homes.
1. Advantages of Incandescent bulbs
1). Cheap price
2). Easy to use, widely application.
3). Incandescent lamp"s light are similar to sunlight, soft white, CRI=100, good for eyes.
4). Incandescent bulb (including Halogen ) spectrum is continuous and average , with excellent CRI; while fluorescent lamp , LED products is a discrete spectrum with low CRI , low CRI light will not only fade fabrics and furnishings but also be harmful for healthy and vision.
5). dimmable
6). No mercury pollution.
2. Parameter
| Size | A55 & A60 |  |
| Power: | 25W/40W/60W/75W/100W/150W/200W | |
| Voltage | 110-130V & 220-240V | |
| Base | E27 & B22 | |
| Life | 1000 Hours | |
| Color | clear & frosted | |
| OEM | YES | |
| MOQ | 1*40HC |
3. Product Show:
Packing terms: 1pc/color box; 10pcs/shrink; 100pcs/carton; |
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1). Your inquiry will be replied within 24 hours.
2). All your inquiries will be well explained by our experienced staff.
3). we have good cooperation with DHL, UPS, EMS, FEDEX, we will try our best to save shipping cost for you.
4). OEM service are provided.
Q: Is it same price for 25W/40W/60W/75W/100W?
A: Yes.
Q: What"s the meaning of A55, A60,A70,A75,A100,A110 ?
A: A means the shape of bulbs, 55/60/70/75/100/110 means the diameter of the bulb is 55mm,60mm,70mm,75mm,100mm,110mm.
Q: What is the difference of A19 AND A60 ?
A: It is the same size with different measurement units, A19 is inch unit, 19*1/8*25.4=60mm.
Pls feel free to contact me for further informations.