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Specifications

 5W/7W E27 LED bulb light fixture wholesale  

Item No. : RQ-BL8005 

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Item Descriptions : 

Details: 

1. High precision Cold Forging parts in aluminum alloy.
2. Customer's drawing or sample will be highly followed up.
3. Color for available: Silver, Black, Golden, Blue, Red, etc
4. All the production processes are under strict inspection.
5. OEM orders are welcomed.
6. Packing details is as below. (EPE+ Protective film+ Carton/Pallet, etc)
7. Our goal is Client first & Quality first!

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Item Picture:

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Advantages:  

1).Integrated cold forging pressing heat sink uses 1070 pure Aluminum raw material,

thermal conductivity is 226w/m.k.the fins can be made to 0.6mm.

2).Common extruded heat sink uses 6063 aluminum alloy raw material,thermal conductivity

is only 209w/m.k. Furthermore this kind of heat sink has separated bodies,which increase

thermal resistance and installation cost.

3).At the same time ,die-casting heat sink uses ADC12 material,thermal conductivity is 96w/m.k.

As usual,the fins are less and very thick.Reducing heat disspation area and radiating area

4). Special ventilating-hole,more efficient in heat radiation,the surface-temperature of this product is 7C lower than temperature of normal cold forging press heat sink

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Why buy from Ruiquan?

1 ) . Ruiquan has been qualify by third party and awarded” Gold Supplier “ in Alibaba Group company more than 3years

2 ) . Ruiquan is an officially registered company in China.

3) . Ruiquan website is designed and made by china professional group company. 

4).  We accept Payment by TT,PAYPAL and  western union ( protect your benefits ). 

5). Our   authentications:CCC,RoHS,ISO9001:2008