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
Product applications photo
Factory real photo
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: Where can LED bulb be used?
- Led bulb is now commonly used in civil products, is the most is a spherical bulb
- Q: LED what is the glue between the aluminum base of the bulb and the cooling aluminum?
- It's best to use heat conductive glue, such as ST922.
- Q: What's the reason why LED bulb gets a lot of heat?
- If the radiator is about the same size, it's not nice to touch the low temperature, because the heat accumulates in it and doesn't come out. The.LED lamp doesn't last long
- Q: Ordinary lamp LED bulb can?
- Absolutely, without any effect. It can be directly across to look at the opening of several inches.
- Q: How does the LED bulb go with the power?
- Online shopping search: LED driver power 12-18w, the key to see the current must be 300mA, covering the 36V
- Q: What does the LED bulb patch mean?
- The LED patch (SMD) is made of FPC circuit board, LED lamp and high quality silica gel sleeve. Waterproof performance, using low voltage DC power supply is safe and convenient, light colors, bright colors; outdoor use can be anti UV aging, yellowing, high temperature resistance and other advantages, the products are widely used in building lights, decorative lighting, advertising and entertainment quasi decorative lighting lighting field.
- Q: Is it possible to manually weld LED bulb bulbs?
- You can ignore the effect of heat conduction and thermal grease, solder is better, I was doing a lot of tests, the thermal conductivity of thermal grease is about 1.2 to 2, aluminum more than 300, thermal grease just to fill the bottom of the LED and the aluminum substrate contact surface gap, you don't fill gaps don't hinder it the normal contact with the aluminum substrate at the bottom of the LED, will be lost, and the use of thermal grease you for about a year will have to replace the thermal grease, only unscrupulous vendors will deceive others say I added thermal grease, heat conduction effect is not fully qualified, in fact, for a long time, the potential will LED light spot the chip inside the loose because of the long-term high temperature, causing the current growing, until completely off
- Q: What's the difference between a glass cap for a bulb and a PC hood?
- ProcessabilityMachinable, blister, special-shaped processing PC easier.
- Q: Choose which light bulb LED bulb is the healthiest
- For home use, you can select LED bulb below 8W, with a color temperature below 3500K
- Q: Secret LED bulb bubble price difference why so big?
- Lamp beads。 I also do with Samsung bulb, bulb, lamp light cost more than others product price;
Send your message to us
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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