4w Edison Led Filament Bulb Light with Low Price 220v/110v/240v
- Ref Price:
-
- Loading Port:
- Guangzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 3000 pc
- Supply Capability:
- 2000000 pc/month
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Specification
| Sales advantages |
| 1.360° light angle .glass lamp shade |
| 2. High lumen,high brightness, |
| 3.Replacing the traditional tungsten filament lamp 30W |
| 4.Modelling is novel,a new visual light ,feel the "incandescent" light environment |
2015 factory 2w/3w Edison filament led bulb light with low price 220v/110v/240v
| Product Information | |
| Name: | 2015 factory 4w Edison led filament bulb light with low price 220v/110v/240v |
| Material: | glass shade+LED |
| Radiator Type: | An inert gas inside |
| Factory Item: | SD-QP4020-4 |
| Watt: | 4W |
| Chip: | Taiwan epistar |
| Current | 280-300mA |
| Voltage: | 110V/220V/240V |
| Lumen: | 90-100LM/W |
| Total Lumen : | 270-300LM |
| Beam Angle : | 360 |
| Lamp Body Size : | Dia:35MM ,H:98-120MM |
| lamp holder | E27 B22 |
| Lamp Body Color: | Transparent |
| Color temperature: | 3000k/6400k |
| Driver: | Constant current power supply with IC |
| Life time: | 35000H |
| MOQ: | 1PCS |
| Guarantee: | 3year |
| Certificaton: | CE, CCC,EMC,LVD,ROHS |
| Applicable place: | bulb light source , crystal light source , pendant light source ,table lamp source |
| Our Service | |
| Factory Support Service : | OEM/ODM |
| Sample policy service | Free ample accepted, freight charges belongs to customers |
| Payment | L/C. T/T western union, other |
| Spare parts service | 1% spare parts |
| Sales advantages | |
| 1.360° light angle .glass lamp shade | |
| 2. High lumen,high brightness, | |
| 3.Replacing the traditional tungsten filament lamp 30W | |
| 4.Modelling is novel,a new visual light ,feel the "incandescent" light environment | |
| Packing Information | |
| Pieces/Carton | 100pcs |
| GW/Carton | 7kg |
| Packing Size | 33*33*21CM |
Product details photo
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FAQ
Q1. What’s the delivery time and sample time?
-Usually the delivery time is 7-25working days after the order confirmed,if you order in urgently, pls contact with us in advance.
-Sample time is 5-10working days after received your payment.
Q2.What’s the payment method for samples?
-Paypal or Western Union will be the most fast and convenient way.Or you can T/T to our boss’es personal account.
Q3.Does OEM & ODM order is acceptable?
- Yes.Pls contact with our salesman to talk in details.
Q4.Do you offer free sample?
-Small sample order is welcome, even for 1 pc,but It’s not free,you should pay for the sample and shipping cost, also freight collect will be perfect.
Q5.What's about the packing details?
-Individual neutral packing for each lamp, certain amount in a carton.and Customized color box packing is acceptable.
Any more question please kindly contact with our sale's man by Trade-manager of send an inquiry to us.Let's talk in details.
- Q: LED what is the plastic shell of the bulb? What plastic material is better? What do you need to pay attention to?
- LED is the most important heat, light will not be so serious, the thermal conductivity is relatively high Aluminum Alloy, so LED manufacturers usually choose to use aluminum shell
- Q: Ordinary lamp LED bulb can?
- As long as the inside of the interface is the same, for example, the E27 interface (ordinary spiral, that can be installed energy-saving lamps) installed there is no problem, LED bulb is now a lot of 110V-220V high voltage power supply, so the stability is very strong, the key is to save electricity, saving seventy percent than the energy-saving lamp, no effect, ease of use.
- Q: Seeking the production process of LED bulb... Thanks
- First of all, of course, the preparation of materials, the specific operation of the lamp to practice, each lamp has different methods of assembly, there are different work instructions. Only through practice can we write good and practical processes. Figure is a flow chart of MR16 assembly.
- Q: In a bulb, the ambient temperature of the LED is LED, the temperature of the air in the bulb, or the temperature of the aluminum substrate
- The standard is the body temperature of the LED lamp. With a multimeter probe is placed in the LED lamp bulb angle can be measured temperature. Generally -20~80 degrees centigrade
- Q: What are the types of LED bulb?
- According to the radiator shell to points, can be divided into plastic shell, aluminum radiator and ceramic shell, in general, the ceramic shell heat radiator is best, but the price is relatively expensive, the widespread use of aluminum shell, moderate price, good heat dissipation performance
- Q: What are the requirements of the LED series inspection specification for bulb bulbs?
- Anti torque test is carried out using only suitable for torque meter, torque test, lamp holder should be firmly bonded on the lamp or lamps used to purchase spin spin out parts, E26 and E27 for 3N*m.
- Q: 60W how many lumens and how many W LED bulb does incandescent bulb replace?
- 100lM/W LED bulb, 4-5W can be replaced. If it is white 4W can be, if it is warm white (yellow light), preferably 5W, mainly human eye feeling, white light than Huang Guangliang.4-5W LED bulb, equivalent to 12-15W energy-saving lamps
- Q: LED what does "A60" mean by bulb 60? And what does "MR16" mean?
- 60: diameter 60mm (metric unit) MR16: diameter is 16*1/8*25.4mm (Imperial units), although refers to the diameter, but the height and other dimensions are also prescribed
- Q: Is it possible to manually weld LED bulb bulbs?
- Well, the lights go straight up, aging, usually 24 hours of aging, testing, you have to open 10 seconds, 10 seconds off, so non-stop switching for 2 to 4 hours
- Q: What brand of LED bulb is good in quality?
- View brightness. Incandescent lamps usually only talk about wattage instead of lumens, but LED bulbs can count in watts, but wattage does not represent the number of lumens due to the continuous development of LED's luminous efficiency.
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4w Edison Led Filament Bulb Light with Low Price 220v/110v/240v
- Ref Price:
-
- Loading Port:
- Guangzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 3000 pc
- Supply Capability:
- 2000000 pc/month
OKorder Service Pledge
OKorder Financial Service
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