13w E27 LED Corn Bulb with 3 Years Warranty

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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:

13w E27 LED Corn Bulb with 3 Years Warranty


Advantage of LED Corn 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 Corn 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 Corn 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:What's the reason for the LED bulb strobe?
8W offline LED driver GreenPoint reference design with solid state lighting standard energy star "as an example, the sine wave regulator side flyback power conversion does not provide constant energy to the primary bias, dynamic self supply (DSS) circuit can be activated and the light induced flicker. To avoid this problem, it is necessary to allow primary bias to be discharged at each half cycle, and accordingly, the values of the capacitance and resistance that constitute the bias circuit need to be appropriately chosen.
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:Led what's the flash of the bulb?
There are several cases of flashing lights:There is one to three flashes when the switch is switched off. This is due to an incomplete discharge of the electrolyte in the power supply.The power supply is flashing fast. This is the quality of the power supply problems, there are many specific reasons.It is found that the design of the power supply is related to the structural design of the lamp due to the insufficient margin of the power supply and the increase of temperature!The general power supply too much heat to stimulate the overheating protection function itself with the power supply, power supply is a protection device, when the heat is too large, may cause it has an adverse effect on power and light, power will take the initiative to make the lamp power, rest, fully dissipated heat later. Bright.
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: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
The standard is the body temperature of the LED lamp. With a multimeter probe is placed in the LED lamp bulb angle can be measured temperature. Generally -20~80 degrees centigrade
Q:What are the driving IC used in LED bulb?
MT7930, LM3445MM do bulb bulb, the effect is also ok.
Q:What are the types of LED bulb?
According to the radiator shell to points, can be divided into plastic shell, aluminum radiator and ceramic shell, in general, the ceramic shell heat radiator is best, but the price is relatively expensive, the widespread use of aluminum shell, moderate price, good heat dissipation performance
Q:LED bulb with what type of LED beads?
There are many LED bulbs with LED lamp types, different lighting manufacturers will adopt different LED models, at present, most of the 2835, 5730 beads, beads are 0.5W-1W LED beads, specific type: PL-P2835DW-C8-R3-C2/ PL-P5730EDW-C8-R3-C2
Q:What's the cause of the noise during the aging of LED bulb bulbs?
The sound may be come from the power supply module components aging or faulty soldering and desoldering. LED long life, but may also be some problems.
Q:LED what does "A60" mean by bulb 60? And what does "MR16" mean?
60: diameter 60mm (metric unit) MR16: diameter is 16*1/8*25.4mm (Imperial units), although refers to the diameter, but the height and other dimensions are also prescribed

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