Led Lights China 2 Years Warranty 9w To 100w With Ce Rohs c-Tick Approved

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Product Description:

Led Lights China 2 Years Warranty 9w To 100w With Ce Rohs c-Tick Approved

Led Lights China 2 Years Warranty 9w To 100w With Ce Rohs c-Tick Approved

Description


Wide beam angle 300degree bulb lamps. 

a, SMD3014 with low heat sink 

b, High performance 6w/590lm.9w/870lm 

c, UL,ErP,CE,PSE


Product features:

Power Consumption: 6w 360degree lighting bulbs

Voltage: AC 100V-277V

Color Temperature: 2700K-6500K

Luminous Flux: 590lm

Dimension:60x118MM

Light Source: Epistar SMD3014

Certification: CE RoHS,UL,SAA,ErP,PSE,

Warranty: 3years

Dimmable available

Totally a replacement of 40w incandescent bulb.




Feature


The DLS 9W LED bulb light is designed and manufactured to replace the 60-75W incandescent /Halogen bulb and 19W CFL, the superior SMD LED solution and purity aluminium material makes the luminous efficacy high to 89LM/W, it is of excellently heat managed by conjoint structure which maintains the LED working temperature in a comfortable condition.

Excellent heat management

SMD LED solution

Superior high quality bulb

Environmental friendly

Energy saving perfect replacement for 60-75W incandescent bulb




Photo

Led Lights China 2 Years Warranty 9w To 100w With Ce Rohs c-Tick Approved


Parameter


Electrical and optical parameter

Power dissipation

9.5W

Luminous flux

850Lm±5%

Color temperature

2700-5800K

Luminous Efficacy

89Lm/W

Color rending index

82

Lighting source

2835 SMD LED

AC input voltage

AC85-265V

Power factor

0.9

Driver efficacy

90%

Beam angle

150°

Weight

112g

Quality guarantee

3 years

Lifespan

40,000hrs



FAQ


Q: Are you a factory or trading company?    

We are a state-owned corporation in China,dealing with various kinds of building materials.We have our holding subsidiaries.

Q: Where is your factory located? How can I visit there?    

Our factory is located all around China.

Q: Can I get some samples?    

Sample is free, customer only pay freight for the first time. 

Q: Delivery?

10-30days. (5-15 containers)



Any question,feel free to contact us.



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Q:What's the reason for the LED bulb strobe?
8W offline LED driver GreenPoint reference design with solid state lighting standard energy star "as an example, the sine wave regulator side flyback power conversion does not provide constant energy to the primary bias, dynamic self supply (DSS) circuit can be activated and the light induced flicker. To avoid this problem, it is necessary to allow primary bias to be discharged at each half cycle, and accordingly, the values of the capacitance and resistance that constitute the bias circuit need to be appropriately chosen.
Q:Led the bulb is flashing. What's wrong with it? How do you fix it?
There may be no aging, or there may be a power problem.
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: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:What's the difference between a glass cap for a bulb and a PC hood?
1, impact strength comparisonPC and glass is the biggest difference resistance shock, PC is transparent plastic, the most resistant to impact, smashing not broken.Similarly, PC is 200-300 times the impact resistance of glass. PC is 30-50 times the impact strength of PMMA acrylic.
Q:LED bulb after the power failure, still glimmer, can last hours or even all day, what is the reason?!
Because LED's normal luminous current is 20MA, and LED has a weak current, it can emit light. According to this source. Maybe your line is just on the zero line. This will lead to a small leakage current flows through the LED lamp.Try offline.
Q:How does the LED bulb look good or bad?
See brightness, whether the luminous uniformity, the back of the heat is good?
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:Ordinary lamp LED bulb can?
Yes, just buy a high voltage LED light bulb. Contact me. I'll send it to you from the factory
Q:Why is 3W's LED plastic bulb so cheap on the market? Is there any drawback to the price difference between aluminum and aluminum?
The LED price of aluminum alloy 3W is probably about 30.

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