50pcs GD66 Thermal Conductive Grease Paste Silicone Plaster For LED Chip Heatsink Compound 50 Pieces Grams High Performance Gray
15.72 13.18 $
SALE
ID: 18940
Quantity
2020 new 10w-200w Pure aluminium cob led heatsink multichip for led cooling DIY Led grow chip Light fixtures with 34*34MM Hole
5.0 (1 votes) | 4 orders
Price:
US $34.43
/ piece
Discount Price:
US $
27.20
/ piece
-21%
Please not： front hole position is 34*34 high power LED lamp bead, fan hole position corresponds to 80*25 square fan, 9225 round fan (71.5*71.5MM) NO chip NO fan
Product Size | project | Performance parameter |
| model | YP5350 |
size | D20*H92*92mm | |
Material | A6063 pure aluminum | |
Product process | Cold forging | |
Heat sink shape | Blade type | |
Thermal Conductivity | 226W/mbullK | |
Maximum power | 10W /20/W /30W /50W/60W 70W /80W 90 /100W COB led chip | |
Surface treatment | Anodizing |
1, good thermal conductivity
The radiator of this product is made of pure aluminum one-piece extrusion.The thermal conductivity of pure aluminum (1070) is 226W/m.k, the thermal conductivity of automotive aluminum (6063) is 180W/m.k, and the thermal conductivity of common die-cast aluminum (ADC12) is only 96W/m.k.The greater the thermal conductivity, the faster the heat released by the LED can be conducted out, which is more conducive to the overall heat dissipation of the LED lamp.
2, good heat dissipation structure
The heat sink base (the part that is in contact with the lamp bead substrate) is integrally extruded with the heat sink fins, and there is no gap between them.The heat of the pedestal can be conducted to the heat sink fins without blocking.In the aluminum parts of the car, the heat dissipation base and the heat sink are riveted together after machining, and there must be a gap between them; if the machining control of the riveting part is not precise enough, it is easy to generate a large gap;The thermal expansion and contraction during the use of time will also lead to the generation of gaps, increase the thermal resistance, and is not conducive to the conduction of heat.
3, large heat dissipation area
The heat sink fin thickness of this product can be 0.65MM, the pitch can be 1.5MM, and the thin and more heat dissipation fins greatly increase the contact area with air, which is more conducive to air convection heat dissipation.
4, small size and light weight
Compared with die castings and aluminum parts, pure aluminum cold forged radiators have the above advantages, and the same volume shape can be used for heat dissipation of higher power lamps (such as the traditional 5W radiator, the same shape of pure aluminum forging)The heat sink can do 7W).Therefore, the use of pure aluminum cold forged radiators will reduce the weight of LED lamps.
5, the appearance of quality is excellent
The radiator material of this product is pure aluminum, the surface can be anodized, smooth and beautiful, and can also oxidize different colors (silver, gold, black, etc.) according to customer requirements.The surface of die-cast aluminum is rough, and the surface needs to be sprayed, which is not conducive to heat dissipation.
The cooling capacity of pure aluminum cold forging is more than 2 times higher than that of die-cast aluminum, which is more than one-third higher than that of aluminum. It is the solution for cooling of LED lighting fixtures.
- Inner Diameter: 50mm
- Outer Diameter: 52mm
- Brand Name: LAITEPAKE
- Origin: Mainland China
- Dimensions: D52*H25mm
- Adapted power: 3 to 10W
- weight: 165g
- Cooling area: 10000 Square centimeter
- model: YP5325
- Types of: Cold forged radiator
- The main material: A1070 pure aluminum
SHIPPING AND DELIVERY
We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.
How do you ship packages?
Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.
Do you ship worldwide?
Yes. We provide free shipping to over 200 countries around the world. However, there are some location we are unable to ship to. If you happen to be located in one of those countries we will contact you.
What about customs?
We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.
How long does shipping take?
Shipping time varies by location. These are our estimates:
| Location | *Estimated Shipping Time |
|---|---|
| United States | 10-30 Business days |
| Canada, Europe | 10-30 Business days |
| Australia, New Zealand | 10-30 Business days |
| Central & South America | 15-30 Business days |
Do you provide tracking information?
Yes, you will receive an email once your order ships that contains your tracking information.
My tracking says “no information available at the moment”.
For some shipping companies, it takes 2-5 business days for the tracking information to update on the system.
Will my items be sent in one package?
For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.
If you have any other questions, please contact us and we will do our best to help you out.
REFUNDS & RETURNS POLICY
Order cancellation
All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.
Refunds
Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.
If you did not receive the product within the guaranteed time(45 days not including 2-5 day processing) you can request a refund or a reshipment.
If you received the wrong item you can request a refund or a reshipment.
If you do not want the product you’ve receive you may request a refund but you must return the item at your expense and the item must be unused.
- Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
- Your order did not arrive due to exceptional circumstances outside the control of HOGAKI.COM - Home, Garden & Kitchen shop (i.e. not cleared by customs, delayed by a natural disaster).
- Other exceptional circumstances outside the control of hogaki.com
*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page
If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.
Exchanges
If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.
Please do not send your purchase back to us unless we authorise you to do so.
LARGE ORDER DEALS
Thank you for your interest doing business with us!
If you would like to get a discounted price for your large purchase orders, fill in the required blanks along with your email address, the product Item ID # and/or the link of the item that you want to order, item quantity (minimum of 30 pieces), shipping country and payment method is required. We will contact you with a discounted price as soon as we receive your inquiry.
