led bulb e14 4w TUV-GS, CE, RoHs

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Product Description:

Product Name:C30HAP 4W E14 323LM LED LAMP HOT SALE TUV-GS CE ROHS PASSED





Description:



Model:

C30HAP

Input Power:

4W

Input Voltage:

220-240V

Working Frequency:

50Hz

Lumens:

323lm

CCT:

2900-7000K

CRI:

>80Ra

Beam Angle:

270 degree

Housing Material:

Aluminium Plastic  

PF:

>0.5

LED Working Life:

30000hrs

Working Temperature:

-20°C to   +50 °






Advantage:

1.Longer life


2.High luminous efficiency


3.Pure light color


4.Energy-saving


5.No radiation safe for body


6.No flickering & good for eyes


7.Low heat generation


8.Completly replace the incandescent bulb


9.Good Service:We treat client as friend


10.Good Quality:We have strict quality control system. Good reputation in the market.


11. Good heat dissipation and  unbreakable.


Our Innovation:

Quality & Service At YYLighting, our first priority has always been providing our clients with great quality products and superior customer service.


Quick LeadTime We're dedicated to provide the quickest turnaround times and work very hard to ensure that all of your deadlines are met.


Unbeatable prices We continusly strive to find ways of reducing our production costs, and passing the savings over to you.


Brand Awareness The goal of any strong brand is achieving a level of awareness that instills the idea of quality and value into all of your potential customers.



Application:

1.Residential Buildings,  Home


2.Office, Meeting Room


3.School, Library


4.Factory, Warehouse


5.Hotel, Casino


6.Parking Garage


7.Hospital


8.Commercial Center


9.Supermarket, Shopping mall





Trade Terms:

1>Sample lead time: 5-7days


2>Bulb lead time: 3-4 weeks


3>Payment: T/T, western Union or Paypal


4>Shipping: By Express(EMS, DHL, UPS etc), By Air or By Sea



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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: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 are the types of LED bulb?
power LED bulb is the traditional incandescent lamp 1/10, half of the power of the energy-saving lamp, high efficiency and energy saving is the best
Q:Who knows where the broken LED bulb is?
The most common problem is that 1, the drive power is broken 2, the light source due to excessive or excessive flow leading to necrosis
Q:LED thread specifications for bulb bulbs?
Commonly used thread specification: E27 screw.Commonly used household ordinary E27 spiral lamp holder;
Q:LED how to classify bulb bulbs?See some LED bubble bulb specifications are written in A60, A45, and some are written G60, G45, I do not know, in addition to the maximum diameter of the same, what is the difference between the meaning of A and G?In addition, how can the whole LED bulb be classified, only by the maximum diameter, or with other classifications?,
LED bulb has two kinds of high power and small power, as well as color. High power bulb has a radiating fin from its shape. It is well recognized
Q:What are the driving IC used in LED bulb?
M8900 can replace BP3309, SY5810 SY5840 MT7930, ME 8316, without modifying the circuit used directly.M8900Is an original side feedback, with single stage active PFC high precision LED constant current control chip, M8900 integrated single level active PFC line, can achieve higher power factor and very low total harmonic distortion, chip canThe quasi resonant mode is achieved, thereby achieving higher efficiency and reducing switching losses. M8900 features multiple protection functions to ensure system reliability, including LED open circuit protection, chip overvoltage protection, and UVLO deficiencyVoltage protection, LED short circuit protection, cycle by cycle current limiting, etc..
Q:How does the LED bulb look good or bad?
A light source, two power supply, three workmanship.Online shopping, I strongly suggest that you buy some reliable.
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 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

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