Favorites Compare Epistar chip 7W 9w 12w high power e27 led bulb lamp

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Loading Port:
China Main Port
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
1000000 watt/month

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Product Description:

Quick Details

Light Source:
LED
Item Type:
Bulb Lights
LED Light Source:
led bulb light
Type:
Led bulb light
Input Voltage(V):
100-240V
Lamp Power(W):
11
Lamp Luminous Flux(lm):
1100
Lamp Luminous Efficiency(lm/w):
90
CRI (Ra>):
80
Color Temperature(CCT):
2700-3500K,4200-4700K,6000-7000K
Working Temperature(℃):
-20 - 40
Working Lifetime(Hour):
30000
Lamp Body Material:
Aluminum+Plastic
Certification:
CE,EMC,GS,RoHS
Base Type:
E27
Place of Origin:
Zhejiang China (Mainland)
Brand Name:
UNION POWER
Model Number:
A65 Led bulb light
Shape:
Round for led bulb light
Light:
Persistant Lighting
Lamp Holder:
E27,B22,E14,E26
Material:
Aluminum+Plastic
Input Voltage:
100-240V AC
Brightness comparation:
Equal to 100W traditional bulb

Specifications

1.A65 8-11W IC DRIVER , A60 new moulds
2.Aluminum with theraml conductive PC
3.100-240V AC
5.Base : E27 or E14

Descriptions:

Type: LED  bulbs ligh with different shapes and design.

LED: SMDs or High Power LED

Voltage:100-240V AC

Luminous Flux:800-1100lm,equal to 40-100W traditonal bulb

Application: Spot lighting,decoration for meeting room,ball room,office,home.

Products  dimensions :

Led bulb light A65 E27 led ningbo light bulb

Led bulb light A65 E27 led ningbo light bulb

Cautions:
1. Switch off the power before replacing the lamp.
2. Keep away from direct sunshine and high temperature.
3. Indoor use only.
4. If any doubt about the installation or use of this product, consult a competent electrician.

Led bulb light A65 E27 led ningbo light bulb

Packaging

Items per Carton:100 Pieces/Carton
Package Measurements:69X35X27 cm
Gross Weight:16.0 kg
Package Type:neutral color box with 10W, or white box for 11W, prices discount depends on QTY

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Q:Who knows where the broken LED bulb is?
The proposed open, lamp is broken, can find light black or other unusual circumstances, bad power supply at the circuit board and components have the same burn what, under normal circumstances is such.
Q:Led what's the flash of the bulb?
The internal drive of a cheap LED bulb is generally a resistance drop, and voltage fluctuations can occur in a flash. So all 100 of you are a flash.
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:LED bulb PC, will the white cover affect the color temperature of the finished lamp?
PC Ivory lampshade, because of the low price, it is recommended to use light diffusion cover, so this should not be the problem
Q:Led the bulb is flashing. What's wrong with it? How do you fix it?
There is a drive power failure, and if you do not electronic repair ah, it is recommended to return directly to another driver, generally have 1 years warranty period
Q:What does "A19" mean in LED A19 bulb?
I'm studying too! There's a problem for everyone to discuss
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 go with the power?
Generally we use the LED lights, 1W, 2W, 3W, 12W, and so on, the factory has been set in advance, directly connected to the 220 volt power supply can be, and do not need to be so complicated.
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's the reason why LED bulb gets a lot of heat?
LED light is a large amount of heat, more than 70% are calories. Different manufacturers are not very different

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