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

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Product Description:

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

Cheap Led Lights 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

Cheap Led Lights 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:LED bulb is broken. The luminous patch is not bad. Can it be made into USB lamp?
Look at the LED in the LED bulb. Several LED are connected in series. Several groups are connected together, and then the voltage is estimated. Then the power of the bulb is divided by the voltage of the LED bulb to calculate the required current. Select the appropriate LED drive circuit. The average USB output current of the computer is only 100mA~500mA. The power is not enough to make the LED light achieve normal brightness, or it may damage the USB interface. It's better to use the USB charger interface. DIY needs circuit knowledge.
Q:Will the power of the LED bulb grow longer and longer? Why?
The LED bulb does not become more powerful for extended periods of time.As LED chip light emitting device of the PN junction has a negative temperature characteristic: with the increase of temperature, the conducting voltage drop caused current rise, therefore, when the LED bulb is lighted with the temperature rise of power consumption will be increased. But good circuit and parameter design can reduce the influence of this temperature.
Q:Ordinary lamp LED bulb can?
It should be clear, your point is before the lamp lights inside what, from the rectifier? LED bulb is mostly with drive, if there is no self rectifier lamp light, the best is the bulb is directly connected to the E27/E14/B22 lamp, LED lamp or light source has a good energy saving effect, mercury free lead-free, no stroboscopic, energy than traditional fluorescent lamp 80%
Q:What is the AC voltage of the LED bulb?
The LED lamp is either a constant voltage drive or a constant current drive without AC voltage. Generally through the drive circuit filter rectifier, LED bulb bulb voltage is about 10V. Add: different drive circuits, different amounts of LED chips, the final voltage is different.
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:Led the bulb is flashing. What's wrong with it? How do you fix it?
The driving power inside is broken. If there is basic electronic knowledge, replace the inner capacitor. Most probably the electrolytic capacitor is broken.However, the cost of the bulb products is relatively low, and the cost of the repair is greater than the cost of the change.
Q:What brand of LED bulb is good in quality?
The price of these lamps is very low, but the quality is not guaranteed at all. The purpose of this article is to teach consumers to distinguish the quality of LED bulbs on the market so as not to be cheated. So, which brand LED bulb is good, choose a good brand, first of all should first understand how the quality of its products
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: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:What is the 15 Watt lumen of the LED bulb?
The general high-power lamp for 1W 80ML 15W ~ ~ ~ is about 1200 lumens, but you use good chip ~ higher lumen.

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