High Quality LED Bulb Light -B range Aluminum +Plastic Radiator Epistar 2835 E27/E14/B22 3W
- Ref Price:
-
$2.19
/ pc
- Loading Port:
- Shenzhen
- Payment Terms:
- TT
- Min Order Qty:
- 20PCS pc
- Supply Capability:
- 200000 Pcs Per Month pc/month
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General Introduction
LED Bulb not only uses less energy than traditional light sources, but also comes at an irresistible price. Its lower wattage uses 83 percent less energy than incandescent light bulbs, but with the same light quality. This modern, efficient LED alternative to incandescent will bring you savings for years to come.
Specifications
1. Eco-Friendly. RoHS & CE compliant. No lead or mercury. No UV or IR Radiation
2. Solid State. Shockproof and vibration proof
3. Reduce re-lamp frequency. Lifespan is over 30000 hrs. Save effort and maintenance costs on changing bulbs frequently
4. Easy Installation. Can be easily fitted instead of ordinary incandescent or CFL light bulbs
LED chip | SMD2835 LED chip |
Material | Aluminium and PC |
Voltage | AC 85-265V |
Base | E27/ E26 |
Operating Frequency | 50-60Hz |
Power | 3W |
Beam Angle | 200degree |
Color Rendering Index (CRI) | >80Ra |
Correlated Color Temperature | 2000-3500K,4000-5000K,5500-6500K |
Color | Warm White/Natural White/Cool White |
Cover | Milky/ Clear/ Frosted |
Lamp Luminous Efficiency | 80-90lm/w |
Operational Environment | -20°C to +55°C |
Life Span | 30,000hrs |
Certification | CE, RoHS |
Applications
Widely used in products such as drinkery, hotel, hall, chamber, villa and other slap-up locations to illuminate and decorate.
Store revelation, showcase, restaurant and other indoor decorations and lighting; revelation hall, art hall, museum, office, reading room and local lighting; groggery, karaoke and other entertainment places atmosphere lighting; Jewelry, gold and silver jewelry and fashion lighting.
Customized options
1. Customized label/ Logo can be made onto Product or box.
2. OEM/ODM are avaliable.
Packing & Delivery
Packing:
1 x Bulb
1 x Inner Box
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 |
By Sea | 30-40 business days |
1. 3-5 business days for Sample Orders; 7-15 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.
- Q: LED what is the glue between the aluminum base of the bulb and the cooling aluminum?
- Heat conductive adhesive is best.Heat conductive adhesive, also known as thermal conductive silica gel. Organic silica gel as the main body, adding fillers, thermal conductive materials and other polymer materials, mixed by silica gel, has better thermal conductivity, electrical insulation performance, widely used in electronic components. Also known as: thermal silica, silicone rubber, silicone heat, thermal conductivity of silicone. The accelerator is used to solidify a transformer, transistor, and other heating elements onto a printed circuit board assembly or radiator
- Q: What's the cause of the noise during the aging of LED bulb bulbs?
- The power supply LED bulb using miniature low power switching power supply, switching transformer due to loose, and the switching frequency did not avoid the audio area, it will beep.
- Q: What's the reason for the LED bulb strobe?
- Common causes and treatment of LED light flashing:Generally, the human eye can detect light flashes with frequencies up to 70 Hz, which are not sensed above this frequency. Therefore, in LED lighting applications, if the pulse frequency appears below 70 Hz low-frequency components, the human eye will feel flashing. Of course, in specific applications, there are a variety of factors that may cause LED lights to flicker. For example, in offline low power LED lighting applications, a common power topology is an isolated flyback topology.
- Q: LED can the bulb be used in the bathroom?
- Kitchen lighting bathroom and kitchen with special waterproof, but the working voltage of LED is low, LED lamp is also a big problem in the use of a water vapor environment, general heat sink should be no problem, is such as the use of aluminum shell, like plastic shell can not, because they on the cold and hot air convection cooling, casing is provided with a hole for air inside and outside the exchange, will put into the high-pressure part of water vapor driven, it will affect the service life.
- Q: How to identify Ic constant current LED bulb?
- Let me tell you what. If the bulb is not damaged, the regulator needs a regulator to lower its voltage and see if the bulb's brightness is dark. If it follows, it is not a constant current source, but a blocking capacitor. If the voltage is greatly reduced, the brightness change is not constant, that is, the constant current source bulb (because the constant current source lamp can change between 80V--260V, the voltage is normal, and the output is constant).
- Q: What material is applied to the glass cover of the LED bulb? Can reach 90% of the light, can not see the inside of the lamp. Who knows, thanks for telling!
- Can reach 90% of the light, can not see the inside of the lamp
- Q: Are there any differences between negative ion bulb and LED bulb?
- LED bulbs are made by plug-in lights or SMD or high-power LED, and there is no built-in negative ion generator.
- Q: Will the power of the LED bulb grow longer and longer? Why?
- In general, LED energy-saving lamps (including LED bulb bulbs) use a constant current drive that does not change the magnitude of the current with time or temperature, so it does not become more powerful as it grows for longer periods of time.On the other hand, if because of long time use leads to LED lamp temperature rise, according to the electrical properties of semiconductor, the PN junction voltage will also decreases with increasing temperature. Then, when the current is constant, a drop in the voltage drop means a decrease in power consumption, although the reduction is very small.
- Q: Led what's the flash of the bulb?
- I don't know how you flashed this light. Did you flash or turn off the light before you left it?. If the lights are off, you should ask the electrician if the line on the switch is connected or not. If the switch is connected to the negative line, it will flash. If it is open after the flash, mostly driving power problems
- Q: Why can't the voice switch control the time of the LED bulb?
- The production lights can be controlled. Where do they go to consult?
1. Manufacturer Overview
| Location | Zhongshan,China |
| Year Established | 2010 |
| 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 | 30 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 and professional |
Send your message to us
High Quality LED Bulb Light -B range Aluminum +Plastic Radiator Epistar 2835 E27/E14/B22 3W
- Ref Price:
-
$2.19
/ pc
- Loading Port:
- Shenzhen
- Payment Terms:
- TT
- Min Order Qty:
- 20PCS pc
- Supply Capability:
- 200000 Pcs Per Month pc/month
OKorder Service Pledge
OKorder Financial Service
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