DIY LED Heatsink 20w-50w Pure aluminium heat sink radiator for Cob led cooler cooling

Suit for the cooling of 20w-50w cob led chips

surface inner 4 holes to fixed the Cob led .

International Buyer-Please Note:

Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility.
Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying.

Shipping:

We ship via: Aliexpress Standard Shipping

China Post Registered Air Mail

(free shipping) which has tracking information that keep your item more safer .

Items will ship within 5 business days on payment received.

We are not responsible for wrong or undeliverable address.

Delivery time:

By airmail: 1-3 weeks to ASIA, Russia, WEST EURO,and North America.

3-4 weeks to South America,Mid-east,EAST-EURO and Africa.

By EMS:7-9 businessdays

By DHL:4-7 businessdays

for bulk order , contact with us freely , we can send by Express(DHL,FEDEX,UPS..) for free.

Return :

If you are not please with our item about its quality , we can give you full refund

1.Contact us via email or AliExpress’s message center and specify the problems and product conditions BEFORE you confirm receipt of the items on Aliexpress.com. We’ll appreciate that you let us know the problem details supplied with pictures.

2.Open dispute on Aliexpress.com and wait for notification.

3. Return the products within 7 days of AliExpress’ notification. The items must be in original conditions as you receive them.

4. We will offer exchange, refund or other appropriate arrangement as we agreed after we receive the returned items.

Please note that we are not responsible for any damage caused by misuse of the products

Feedback:

your feedback is very important to us. If you are satisfied with our service and product. Pls give us positive feedback (5stars).

If you are not satisfied with our service and product. Pls contact us before you give us the negative feedback or low stars. We beleive that everything can be resolved promptly via communication.

Black LED radiator 50w-150w Pure aluminium led heat sink for high power cob led chip cooling diy led lampsUSD 17.50/piece

Hydroponic LED Plant Grow light chip Full spectrum Royal Blue 450NM Deep Red 660NM Ultraviolet led1W 3W 5W 10W 20W 30W 50W 100W USD 2.20-167.99/piece

New 108W(36x3w) full spectrum supplementary led grow light for greenhouse tropical plant with leaves and fruits 60 90 beam angleUSD 750.00/lot

New 100W/200W/400W/800W/1200W 8band full spectrum red+blue+White+ IR+UV led plant grow lights reflector cup 2 years warrantyUSD 84.15-492.15/piece

50w led flood light driver constant current Waterproof IP67 Power supply Output 1.50A DC20-36VUSD 12.00/piece

2016 Secondary optical 44.5mm lens with reflector cup for 20w-150w high power led super intensity 60 beam angleUSD 6.00/piece

High Power Red Deep Red Infrered LED 620nm 660nm 730nm 850nm 940nm Plant Grow Light 1W 3W 5W LED for Plant Growing Tank AquariumUSD 3.96-19.55/lot

2018 New DIY Hydroponic led grow light kit , UV curing system , 50W/100w cob led +driver+ heatsink+cooler+ lens and reflectorUSD 35.00-133.00/piece

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 locations 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?

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

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. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

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 received 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 Discovery Market (i.e. not cleared by customs, delayed by a natural disaster).
Other exceptional circumstances outside the control of www.discoverymarket.net

*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.