Newest Factory LED Bulb PC Cover Aluminum 18W E27
- Ref Price:
-
$10.29
/ pc
- Loading Port:
- Shenzhen
- Payment Terms:
- TT
- Min Order Qty:
- 50 Pcs pc
- Supply Capability:
- 100000 Pcs Per Month pc/month
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Very long lifespan, LED light bulbs offer a simple way to save money and beautify your home, No UV and IR radiation minimizing discoloration and fading of materials. We promise 2-year-warranty for all the bulbs we manufacture.
Material | Aluminium and PC |
Voltage | AC 85-265V |
Base | E27 |
Operating Frequency | 50-60Hz |
Power | 18w |
Beam Angle | 180 degress |
Color Rendering Index (CRI) | >80Ra |
Correlated Color Temperature | 2000-3500K,4000-5000K,5500-6500K |
Color | Warm White/Natural White/Cool White |
Surface Color | Milky White/ Frosted/ Clear |
Lamp Luminous Efficiency | 80-90lm/w |
Operational Environment | -20°C to +55°C |
Life Span | 20,000hrs |
Certification | CE,ROHS |
Features
1. SMD LED solution, excellent heat dissipation performance.
2. Energy saving perfect replacement for incandescent bulb and CFL, low Energy Consumption.
3. High luminous efficiency as high as 90-110lm/w.
4. Wide working voltage AC85-265V.
5. Particularly designed constant current driver for open or short-circuit protection.
6. Green, No UV and IR Radiation.
7. Environment friendly, no mercury, lead or hazardous materials.
8. Easy to install, E27 or E26 available.
9. Anti-Vibration, convenient for transportation.
10. Certificate: CE, RoHS.
11. Warranty period: 2 years.
Usage/Applications
1. Widely used to replace traditional incandescent bulb, fluorescent light and CFL.
2. Suitable for shopping mall, hotel, restaurant, museums, art galleries, cosmetic counters, show window etc.
Customized options
Customized label/ Logo can be made onto Product and Retail Package.
Packing & Delivery
Package:
1 x Bulb
Delivery:
Shipping Service | Estimated Delivery Time |
DHL | 2-8 business days |
FedEx | 3-8 business days |
TNT | 2-10 business days |
UPS | 1-7 business days |
EMS | 6-14 business days |
ePacket | 7-12 business days |
China Post Air Mail | 7-15 business days |
China Post SAL | 14-30 business days |
Air freight | 3-10 business days |
By Sea | 30-40 business days |
1. 3-5 business days for Sample Orders; 7-30 business days for Bulk Orders for Bulk Orders.
2. "Business days" means Monday-Friday, excluding holidays.
3. DHL and UPS cannot ship to military or P.O. boxes address
4. The Shipping Service above is for reference only, for any other questions, please feel free to contact us.
Factory
- Q:What brand of LED bulb is good in quality?
- Look at the bulb of the bulb. The so-called bubble shell refers to the transparent glass shell in front. In incandescent lamps, all are made of glass. But in LED bulbs, though they can be made of glass, they rarely do.. Because the LED bulb weight than incandescent lamp 5 times or more, if made of glass, fell on the ground, it broke the possibility of large. As a result, more LED bulbs are made of plastic to prevent them from breaking. And the LED bulb went out because the heat from the radiator, so the bulb Everbright is visible light, infrared heating has little, so the use of plastic to make foam shell will not damage due to heat.
- 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:Will the LED bulb, T8, T5 lights, radiator lamps, is the hotter the better? What's the regular temperature? What are the common heat release materials? Specifications?
- Of course, the hotter the better, because for the same material, the hotter it is, the more heat the LED chips use, the less good the quality of the chips. The thermal characteristics of lamps is mainly to measure the junction temperature of LED Shenglai rather than the temperature of heat sink. Aluminum is commonly used in heat dissipation materials.
- 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:Led the bulb is flashing. What's wrong with it? How do you fix it?
- There are several cases of flashing lights:There is one to three flashes when the switch is switched off. This is due to an incomplete discharge of the electrolyte in the power supply.The power supply is flashing fast. This is the quality of the power supply problems, there are many specific reasons.It is found that the design of the power supply is related to the structural design of the lamp due to the insufficient margin of the power supply and the increase of temperature!
- Q:Want to find common features, unified purchase accessories repair!
- Common problems, a lamp is broken, the heat is not good cause, most likely it is a bad driver. As for the aluminum substrate, it should not be bad
- Q:LED how does the bulb return electricity?
- A 0 ohm resistor with a large point on the negative electrode
- Q:LED bulb bulbs, do you need 3C certification now?
- No, this is a light source, not a lamp. It can only be CQC voluntary certification
- Q:Detailed description of LED bulb lamp
- A bulb is composed of seven parts, which are at the top of the glass cover is stuck on the base, the base will be above the hole, the base is connected with the heat conducting seat, heat conduction seat is connected with the radiator, connected with the lamp holder is the driving power, light is lamp.
- Q:LED bulb after the power failure, still glimmer, can last hours or even all day, what is the reason?!
- If the switch is installed on the zero line, LED is the resistance capacitance step-down if the light shimmer is mainly the induction voltage capacitance inside (with the switch installed on the line Never mind, because there are capacitance induction voltage). The meter won't turn. Of course, you can not expect to use this induced voltage to lighting, because this voltage is extremely weak, unable to meet the minimum requirements for lighting. If the switch is on the zero line, and there is a problem with the capacitor in the capacitive circuit, it is likely to be a long time. Over time, the circuit in the LED light proved to be a problem
1. Manufacturer Overview |
|
|---|---|
| Location | Shenzhen,China |
| Year Established | 2011 |
| Annual Output Value | |
| Main Markets | Mid East；Western Europe |
| Company Certifications | |
2. Manufacturer Certificates |
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|---|---|
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
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|---|---|
| a)Trade Capacity | |
| Nearest Port | Shenzhen |
| Export Percentage | |
| No.of Employees in Trade Department | 20 People |
| Language Spoken: | Chinese |
| b)Factory Information | |
| Factory Size: | Above 4,000 square meters |
| No. of Production Lines | About 6 |
| Contract Manufacturing | OEM Service Offered；Design Service Offered |
| Product Price Range | Cheap |
Send your message to us
Newest Factory LED Bulb PC Cover Aluminum 18W E27
- Ref Price:
-
$10.29
/ pc
- Loading Port:
- Shenzhen
- Payment Terms:
- TT
- Min Order Qty:
- 50 Pcs pc
- Supply Capability:
- 100000 Pcs Per Month pc/month
OKorder Service Pledge
OKorder Financial Service
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