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

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

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Payment Terms:: TT OR LC

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Supply Capability:: 1000000 watt/month

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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

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

Q: Where can LED bulb be used?: Led bulb is now commonly used in civil products, is the most is a spherical bulb

Q: Ordinary lamp LED bulb can?: No problem, the heating LED bulb is mainly aluminum shell above on the lamp body, a lamp holder will not affect the interface, and the heating temperature does not exceed 60 degrees, and the plastic cap interface at least 160 degrees above the melting point, so is not affected on the lamp interface, you can rest assured that use

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!: Delays generally do not exceed 1S. After rectification, the capacitor is charged to the IC VCC terminal through the starting resistance. When the starting voltage of the IC is reached, the output switch pulse signal of IC is LED, and the luminous work is realized.. That is to say, the greater the capacitance, the longer the delay.

Q: How to choose the bulb power?: If the public is not high, the quality requirements, and to control the price, you can choose non isolated, because it does not require isolation transformer, so the cost is relatively low, but the aluminum substrate voltage requirements is relatively high, otherwise there may be charged radiator, and still light outside is not very beautiful.

Q: Seeking the production process of LED bulb... Thanks: 10 points, Baidu wants to be a LED engineer. LZ is a real budget man

Q: How does the LED bulb go with the power?: Online shopping search: LED driver power 12-18w, the key to see the current must be 300mA, covering the 36V

Q: LED bulb w can replace 40W incandescent lamp: D lamp lumen value is ordinary incandescent lamp about 3 times, but LED ball bubble mask transmittance should be based on material, can use 10W or so LED acrylic mask ball bubble instead. Because I received a similar customer complaint, 7W's LED light bulb was replaced with an 20W energy-saving lamp, which was not bright enough.

Q: What are the characteristics of LED bulb?: Less power consumption, a 5 Watt LED bulb, equivalent to 40 watts of ordinary incandescent.

Q: What does the LED bulb patch mean?: According to different applications, different size, cooling scheme and luminous effect of.LED packaging forms. At present, according to the classification of LED package are mainly Lamp-LED, TOP-LED, Side-LED, SMD-LED, High-Power-LED, Flip Chip-LED Lamp-LED (vertical LED) emerged in the early Lamp-LED is in line LED, it adopts the form of sealing packaging. The potting process is the first injection of liquid epoxy resin in LED molding cavity, and then insert the pressure LED bracket welding, in the oven make epoxy resin after curing, the LED from the cavity from the molding. Due to the relatively simple fabrication process, low cost, have a higher market share. (SMD-LED surface mount LED) patch LED is pasted on the surface of a wiring board, suitable for SMT processing, can be reflow, a good solution to the brightness, perspective, smoothness, consistency, reliability and other issues, the The lighter PCB plate and a reflecting layer material, improved to remove the carbon steel pin dip LED heavier, the display of epoxy resin less reflective layer needs to fill, to reduce the size, reduce the weight. In this way, the surface mount LED can easily reduce the weight of the final product in half, make the application more perfect.

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.

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