led warehouse lighting fixtures bulb light cover bulb light housing
USD $0.8 - $3 /Piece
Min.Order:500 Pieces
Dongguan Ruiquan Hardware Electronics Co., Ltd.
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