LED Bulb PC Cover Aluminum 12W E27 Wide Beam Angle
- Ref Price:
-
$7.26
/ 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 | 12w |
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: LED what is the glue between the aluminum base of the bulb and the cooling aluminum?
- It is best not to direct contact with glue, glue because the thermal conductivity of aluminum than a lot of difference, even a thin layer will reduce the heat out of the speed of the screw can be used to aluminum plate and aluminum fastening together, the contact surface is smooth, when necessary, can use some conductive silicone grease amount
- Q: Can the bulb's true life reach 30000~50000 by LED?
- According to the current LED manufacturing technology, LED bulb has a lifetime of up to 30000 hours.
- Q: What's the cause of the noise during the aging of LED bulb bulbs?
- Either AC or DC LED lighting there will be a power module, a small hidden in the lamp body, the daily working state can produce high temperature, if the AC power supply temperature will be higher, because the lamp body appears to flicker, high temperature and long time will lead to the power supply module parts welding, weld or aging, so a lot of alternating current LED lighting the metal shell, to facilitate heat dissipation, the DC power supply is adopted to eliminate the flicker, reduces the electrical power, so the DC temperature should be low.
- Q: How does the LED bulb go with the power?
- voltage range as long as the 36V can be achieved, for example: voltage range 24v-80v is very good,
- Q: What's the reason for the LED bulb strobe?
- Currently on the market with single stage PFC driver circuit, there will be strobe, causing the flash because the ripple is too large. Single stage pFC circuits are not possible
- Q: I want to ask for high power LED bulb lamp wire inexplicably broke, and in large quantities. Is the quality of the lamp?
- A sense of self is the following 1. package production process of wire bonding or partial welding weld. Whether the station is too large.2. through the current impact blanking line3. package factory using gold thread may be too fine
- Q: LED can the bulb be used in the bathroom?
- of couse Yes, but LED kitchen and toilet light is recommended
- Q: What advantages does LED bulb replace energy saving lamp?
- More importantly, 3W's LED light can replace 15W's energy saving light
- Q: Will the power of the LED bulb grow longer and longer? Why?
- Could you tell me the measurement method? - how about the side current and voltage? Or, whether direct measurement of active power under mains power supply?Also, can you tell me the circuit of LED bulb? DC power supply or AC power supply? Constant current module drive or RC current limiter? If the power supply is 12 volts low, is the resistor only current limiting?I feel something doesn't make sense......In one case, the longer the duration of the LED bulb, the greater the power:In some advanced LED bulb bulbs, an anti impact "slow start" circuit is added to the design, and a NTC (negative temperature coefficient) resistor is incorporated into the LED power supply circuit.Because of the larger resistance of NTC in cold state, the current of LED is smaller and the power is relatively small;With the use of electricity LED bulbs, NTC resistance temperature gradually increased, the resistance is reduced, the current of LED is also increased, so the power LED bulb also increases, temperature stability, until NTC resistance unchanged so far.
- Q: Is it possible to manually weld LED bulb bulbs?
- This is what you do very mature products, the most simple aging, is like this
1. Manufacturer Overview
| Location | Shenzhen,China |
| Year Established | 2011 |
| Annual Output Value | |
| Main Markets | Mid East；Western Europe |
| Company Certifications |
2. Manufacturer Certificates
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| 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
LED Bulb PC Cover Aluminum 12W E27 Wide Beam Angle
- Ref Price:
-
$7.26
/ 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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