E27 Led Bulb from 2w to 6w China Manufacturer

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Loading Port:
Shanghai
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TT OR LC
Min Order Qty:
50 pc
Supply Capability:
30000 pc/month

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Product Description:

E27 Led Bulb from 2w to 6w China Manufacturer


Advantage of LED Bulb:

●Pretty appearance as quality

●More than 80% energy-saving

● Long lifespan(50, 000H)

● Fashion design and different types

● Easy to install and use

●RoHS,  and CE approved

●No risk of mercury emission, environmental protection

 

Application of LED Bulb:

●Residential Buildings,  Home

●Office, Meeting Room 

●School, Library

●Factory, Warehouse

●Hotel, Casino

●Parking Garage

●Hospital

●Commercial Center

●Supermarket, Shopping mall,anywhere you want

 

Main Features of the LED Bulb


Part number

Dome/s107D

Dome/s109D   

Dome/s111D


Description

LED PL CORN TUBE(PLC), AC85~265V input voltage, 360° view angle                            

Materials

AL body,G24D/G24Q/GX23-2/G23-2/E27/E26/B22 base(180° rotatable)

Light source

Taiwan A class chip; 2835 SMD LED; light efficiency:133lm/w; 

CCT:2700K~7000K available;  CRI: >80

Basic size

C41×124(L) mm

C41×134(L) mm

C41×144(L) mm


LED quantity

54pcs

63pcs

72pcs


Power (PD)

7.5W

9.5W

11.5W


Luminous flux

600~680Lm

800~850Lm

950~1100Lm


Remarks

MOQ:50pcs, Warranty:3 years, Package:white box

 

 

Stucture of the block

 

 


powerLED QtysizeLuminous Flux
3w   3U36pcs     SMD301440*116mm272lm
3w   2U16pcs     SMD283540*116mm272lm
5w   3U48pcs     SMD301442*135mm388lm
5w   3U24pcs     SMD283542*135mm388lm
7w   3U72pcs     SMD301442*150mm576lm
7w   3U36pcs     SMD283542*150mm576lm
9w   3U96pcs     SMD301450*150mm897lm
9w   3U48pcs     SMD283550*150mm897lm
12w 3U120pcs   SMD301452*175mm1138lm
12w 3U60pcs     SMD283552*175mm1138lm
16w 4U160pcs   SMD301460*1184mm 1790lm 
16w 4U80pcs     SMD283560*1184mm1790lm
24w 4U240pcs   SMD301475*250mm2050lm
24w 4U120pcs   SMD283575*250mm2050lm
30w 4U300pcs   SMD3014
2900lm
36w 4U180pcs   SMD2835
3000lm


PACKAGE:

 

Delivery:

 

 1.Sample lead time:3 working days once we comfirm the order or recieved payment.

 2.Minimum order:MOQ is 50pcs per item.

 3.Packing:Routine standard package.All moulding and tooling charges for customers'special packaging will be on customer's account.

 


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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:In a bulb, the ambient temperature of the LED is LED, the temperature of the air in the bulb, or the temperature of the aluminum substrate
LED working environment temperature refers to the temperature of the air in the LED bulb, not the temperature of the aluminum substrate. The temperature of the aluminum substrate will rise as the LED lights up, and rise to a certain extent, which will involve the highest environmental temperature.
Q:Why can't the voice switch control the time of the LED bulb?
Current problem. The current is too weak. You don't have to use an electric meter to see if you can work properly without a light bulb. Change the timer switch.
Q:Can the bulb's true life reach 30000~50000 by LED?
LED life and quality, work current and many other factors. Life is calculated according to the half of the light
Q:LED bulb after the power failure, still glimmer, can last hours or even all day, what is the reason?!
If it is to continue the glimmer of minutes, the main side is the use of resistance and step-down circuit caused by the normal phenomenon. It's very rare for the factory to use this old model to make LED balls. Circuits that run for hours or all day on the side of the LED bubble are out of order. It's not normal to shine for so long. Now most of the LED bulb is using IC constant current supply circuit, no such situation has emerged.
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 what is the glue between the aluminum base of the bulb and the cooling aluminum?
Heat conductive adhesive is best.Heat conductive adhesive, also known as thermal conductive silica gel. Organic silica gel as the main body, adding fillers, thermal conductive materials and other polymer materials, mixed by silica gel, has better thermal conductivity, electrical insulation performance, widely used in electronic components. Also known as: thermal silica, silicone rubber, silicone heat, thermal conductivity of silicone. The accelerator is used to solidify a transformer, transistor, and other heating elements onto a printed circuit board assembly or radiator
Q:What are the characteristics of LED bulb?
LED bulb advantages: energy saving: the same brightness, power consumption for ordinary energy-saving lamps 1/4. Environmental protection: no harmful substances such as mercury, no pollution to the environment. (experts point out that mercury contained in a fluorescent energy-saving lamp can contaminate 180 tons of water sources). Economy: as a result of electricity saving, electricity costs can be reduced, and the cost of the lamps can be recovered for one and a half years. A family can save tens of thousands of yuan a month. Low carbon: saving electricity is equivalent to reducing carbon emissions. Long life: LED lamp life of 50 thousand hours, six hours a day, that is, 20 years of life. The price depends on how many watts you need, and the price varies with the wattage. Now the family uses "lightning man" led, very good, the price, quality, those are good, you can go and see. Hope to help you.
Q:Where can LED bulb be used?
Led bulb is now commonly used in civil products, is the most is a spherical bulb
Q:How does the LED bulb go with the power?
voltage range as long as the 36V can be achieved, for example: voltage range 24v-80v is very good,

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