factory price led bulb 9w e27 high quality

factory price led bulb 9w e27 high quality System 1

factory price led bulb 9w e27 high quality System 2

factory price led bulb 9w e27 high quality

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 11111 PCS

Supply Capability:: 10000000 PCS/month

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Quick Details

Light Source:	LED	Item Type:	Bulb Lights	LED Light Source:	Taiwan SMD 5730 led chip
Type:	LED Bulb	Input Voltage(V):	AC85-265V	Lamp Power(W):	5
Lamp Luminous Flux(lm):	400	Lamp Luminous Efficiency(lm/w):	100	CRI (Ra>):	80
Color Temperature(CCT):	warm white/cool white	Working Temperature(℃):	-30 - 50	Working Lifetime(Hour):	50000
Lamp Body Material:	Aluminum	Certification:	CE,RoHS	Base Type:	E27
Place of Origin:	Guangdong China (Mainland)	Brand Name:	Anern	Model Number:	AN-OBL10-5-5W
Material:	Aluminum	Protection:	dustproof	Lumen:	100-110lm/W
Warranty:	2 years	Cover:	Milky cover	LED Chip:	Taiwan SMD 5730 led chip
Power source:	constant-current driver	Lighting Angle:	150 degree	Color Temperature:	3000~6500k
Size:	50*105mm

Packaging & Delivery

Packaging Detail:	standard export package suitable for long sea voyage and tough handling
Delivery Detail:	10~30 days depending on order quantity.

Specifications

LED bulb light
1.3w 5w 7W 9w
2.Aluminum hollow out design
3.2 years warranty
4.CE,RoHS

aluminum hollow out design SMD chips 3w 5w 7w 9w E27 led bulb light

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Anern Advantage:

1) Over 10 year experience in LED lighting, business covering LED street light, LED panel light, LED tube, LED bulb and LED down light etc;

2) Exporting for worldwide, with satisfied clients more than 50 countries
3) Competitive price, excellent service, integrated certificate system

We supply IES file, CE, RoHS certificates if you need

Welcome to visit our factory at any time.

Product Description

Product feature:

1. Isolated driver design.
2. Wide working voltage AC85-265V,
3. Taiwan SMD 5730 led chip

4. High CRI > 80
5. Good heat dissipation with professional designed aluminum alloy housing
6. Ultra energy efficient, easy installation, replacing up to 40-80W incandescent/Halogen lamps
7. No mercury, less CO2 emission, eco-friendly to the environment
8. Anti-shock, anti-moisture.
9. Longevity of service and minimal maintenance
10. CE, RoHS certification.

Product Specifications:

Item No.	Technical Specification	Lumen	Size
AN-OBL10-5-3W	Cover: Milky cover Material: Aluminum housing LED chip: SMD 5730 led chip Luminous Efficiency: 100-110lm/W Light Base: E27/E26 Beam Angle: 150 degree Color Temperature: 3000-4000K/5000-6500K Voltage: AC85-265V Power source: Constant current driver Working Temperature: -30°C~+50°C Lifespan: 50,000hrs	240lm	φ50*105mm
AN-OBL10-5-5W		400lm	φ50*105mm
AN-OBL10-5-7W		560lm	φ50*105mm
AN-OBL10-5-9W		720lm	φ50*105mm

Q: LED what is the plastic shell of the bulb? What plastic material is better? What do you need to pay attention to?: PDT flame retardant plastic, good heat dissipation, flame retardant effect, you see is not very good?

Q: Where can LED bulb be used?: LED bulb is a new type of energy saving lamp to replace traditional incandescent bulb. The traditional incandescent lamp (lamp) of high energy consumption, short service life, in the global resource environment, has been gradually by governments to ban the production, instead is the product of electronic energy-saving lamp, electronic energy-saving lamp while improving the energy saving effect, but because of heavy metals using a lot of pollution of the environment, trend against the environment protection.

Q: LED bulb lamp drive power electrical connection, will delay a few seconds before the lamp light, and power creaks, who know what it is!: Power supply has noise, it is the design of transformer, winding, the design of switch power supply.. Engineering reference..

Q: LED how does the bulb return electricity?: What is reflow? Never heard of it. I am a lighting technician

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: Are there any differences between negative ion bulb and LED bulb?: The brightness of LED anion bulb of each LED have good consistency, high color purity, light stability. 1W power, ultra low energy consumption. A variety of light colors are available for you to create a dream like color space. Built in negative ion generator, each cubic centimeter produces 3000000 negative ions that allow you to have a healthy air environment while you own light. Negative ions can effectively remove formaldehyde, benzene, toluene, ammonia, acetone, carbon monoxide, sulfur dioxide and other toxic gases, for your breathing health increased by a solid line of defense.

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: 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?

Q: LED bulb is broken. The luminous patch is not bad. Can it be made into USB lamp?: When electrons and holes are combined, they can radiate visible light, so they can be used to make light-emitting diodes. In circuits and instruments, as an indicator, or in combination with text or digital display. GaAs diodes glow diode gap, green silicon carbide, yellow light diode, light emitting diode gan. Because of the chemical properties and organic light-emitting diode OLED and inorganic light-emitting diode LED.

Q: Is there any flicker in the LED bulb?: Really, the voltage in our home is likely to lead to fluctuations in the LED bulb strobe in public, voltage instability will be more common, but most of the voltage is relatively stable, does not appear large fluctuations, so the strobe is not violent, but the fact is there. Questions raised by the questioner can show that you are observant.

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