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LED Lighting Housing Polar-2511 kits; Design for Highbay and horticulture lights 1100~1600lm; Rth 3.5°C/w; Suitable for 8w/10w/15w/25w/30w/35w; Self-taping hole or custom mounting holes for Zhaga book 3 and book 11 LED modules; Standard finish-White anodized.
Location Stock
Dongguan China, USA, Europe
Multiple order quantity
Minimum order quantity
Price Basis
Determined by quantities
Supply Capability
700,000pcs Per Month
Place of Origin
Dongguan, Shenzhen, Guangzhou, Foshan, China
T/T, Western Union, PayPal
Packaging Details
Mingfa Tech’s Safety Cartons / Flight case
Shipping Method
By sea, By flight, Express (DHL/TNT/FEDEX/UPS)
Trading Terms
Ex-works, FOB Shenzhen, CIF Port, DDU, DDP
Delivery Time
1-7 working days after receiving full payment for samples if off the shelf Around 13 working days after receiving deposit for over 1000pcs Around 25 working days after receiving deposit for over 5000pcs Confirmed with Mingfa Tech for over 10000pcs
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Product Information of downlight
Enterprise Strength
  • MINGFA has a sound after-sales service system to provide quality services for customers.
Company Advantages
1. The appearance of Mingfa Tech is designed by our top-class R&D team who has spent most of their time in the lab.
2. It is defect-free through continuous quality management processes.
3. MingfaTech Manufacturing Limited provides customer service of quality consultations.
4. Each staff in MingfaTech Manufacturing Limited is willing to provide comprehensive solutions to customers.










BrandMingfa Tech
Series NameLighting Housing
Seriest NumberPolar kits
Manufacturing TechnologyDie-casting
Color & FinishingWhite/Black/Gray 
CertificationCE, ROHS, WEEE
Item NumberPolar-2511Polar-3011Polar-4011
Max. Lumen1600 Im2800 Im4900 Im
Dissipated Power  (Ths-amb,50°C)12.0 W20.0 W35.0 W
Thermal Resistance Rth(°C/W)3.5°C/W2.0°C/W1.4°C/W
Les(mm)11 mm17 mm17 mm
Beam Angle12°/24°/36°12°/24°/36°12°/24°/36°
Cut-out(mm)75 mm95 mm125 mm
Net Weight (g)219.0 g429.0 g765.0 g
Quantity(pcs/CTN)100 pcs100 pcs100 pcs
For EnvironmentsIndoor area,Outdoor area
For LightingsSpot lights,Down lights,Track lights,High bay,Flood lights,Street lights,Horticultures,Architectural lights,Area Lights
For Application

Retail & Hospitality,Mall & Food,Architectural & Museums,Office & Education,Industrial & Warehouse,Station & Airport,Horticulture,Outdoor

For LED brandsAdura,Bridgelux,BJB,Citizen,Cree,Edison,GE,LG,Lumileds,Lumens,Luminus,Ledil,Nichia,
Osram,Philips,Prolight Opto,Samsung,Seoul,Sharp,Tridonic,Vossloh Schwabe,Xicato,Zhaga



  • 01

     Reinforced shrapnel design, suitable for ceilings of different thicknesses.
  • 02
    Adopt the design of double optical parts to make the lamps and lanterns without glare.
  • 03

    Die-cast integrated type lamp body design, easy assembly.
  • 04

    The surface can be treated by powder spraying or oil spraying.
  • 05

    Apply to COB or SMD light source, the beam Angle is 12/24/36 degrees.
  • 06

    The kit includes lamp body, shrapnel, reflector cup/light baffle.





Company Features
1. MingfaTech Manufacturing Limited, stands out in the fierce market competition of , has become a well-developed company that goes global.
2. Our plant is strategically located in China Mainland. This location is really advantageous to our production because it is near to the raw material center.
3. Our aim is 'Passion: committed in heart and mind.' We encourage employees to work harder to provide customers service whole-heartedly. Please contact. Committed to the environmental sustainability of our operations, we emphasize the use of renewable resources and the conservation of water. We have reduced the water utilization of our factory in order to prevent excessive utilization of water sources. Being resource efficient not only helps our company cut costs, but also contributes to our environment. We let our stuff involve in energy saving plan: avoid wasting heat by keeping doors and windows closed when heating or air conditioning is running. Please contact.

High Performance Top Quality PA66 Nylon Cable Ties



Product name:nylon cable ties

Material: Nylon 66 94V-2 certificated by UL

Operating temperature:-35-85°C

Features: Acid, Erosion Resistant and good insulation

Self-locking cable ties are perfect to permanently secure items in place

Color: white, black, colorful

Usage: insert the tie through the head hole and draw it tight

Package: poly bag, header card, neutral poly bag, plastic cylinder




1.Best quality and competitive price.

2.Various colors/sizes/designs

3.Extensive sale channels



Scope Of Application: able ties are widely used in banding internal connecting wires such as television, computer, lighting, electrical, electronic toys and other products; fixing mechanical equipment, oil pipe and cable lines on ships; bicycle vehicle packaging or other objects bundling, and also used in agriculture, horticulture, handicrafts and so on.
Other Product Series  

1. Double locking cable ties

2. Metal Pawl cable ties

3. Self-Locking nylon cable ties

4. Push mount ties

5. Releasable cable ties

6. Marker Nylon cable ties

7. Mountable Head ties

8. Magic cable ties.

The exhibition



 Different packaging choice,Accept customer customized.


1.100pcs/polybag + label.

2. 100pcs/polybag + headcard.

3.1000pcs & 500pcs & 250pcs & 150pcs & 650pcs & 200pcs packed in cylindrical plastic container


Wenzhou Shiyun Electronic Co., Ltd. is a company which specialized in producing, researching and selling nylon cable ties. Established in 2005, now it has a plant covering 15000 square meters, holding more than 100people, and 10 automatic injection molding machines.
We have a core team which is experienced in mold developing and it brings us strong strength in developing and manufacturing of precision molds. We have introduced a line of cutting, grinding and other modern high-technology equipments used in the mold developing and manufacturing.
The main products are self-locking nylon cable tie, marker nylon cable ties, mountable head tie, stainless steel cable tie, wire connecting terminal and connector.
We have got approval of the international quality system of ISO9001 and most products have passed CE, SGS certificate.
We get high reputation among the clients and our products are well sold through the entire world especially North America, Europe, Middle East and the Southeast Asia.
The company holds the idea of "Continuous Improvement and Innovation", warmly welcome the visit and cooperation of worldwide customers.


Q1: What’s the payment terms?



Q2: What’s the delivery time?

A: Usually it will take about three weeks for production.


Q3: What’s the standard of package?

A: Export standard package or special package according to customer requirement.


Q4: What kind of product quality your factory offer?

A: We offer most competitive prices with best quality.


Q5: Which market do you already sell?

A: We already ship to North America, Europe, Middle East, Southeast Asia and so on.


Q6: What kind of certificate you have?

A: We have ISO900, CE, REACH, RoHS, UL, SGS and so on.


Packaging & Shipping



very good,i like it
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