Copper Base high CRI>80 50w Led cob chip 

specifications

Features:

1.Double Gold Lines 

We use double gold lines as conducting wires,making the led with good thermal conductivity. 

2. Copper Base
We use red copper as the base of our leds,
Copper base with good dissipation performance makes the lifespan of the led longer, therefore our led are better than the ones that use aluminum.

3.High CRI Rate
CRI>75% or >80%

4.Low Light Decay
Light degradation <1%, aftering running for 2000 hours 
100% Tested and sorted by wavelength, power and forward voltage 

5. Excellent anti-aging performance with Dow Corning silicone rubber sealant encapsulants

6. Cutomized warm white, pure white, red, blue, orange, yellow, green, uv, ir and fr led chips are available. 

Applications

Packing:

15pcs/crystal separated box,200pcs/carton ,carton size 35*16*16.5cm.Gw:8KG/carton .

Shipping 

1.1 working day delivery for order below 1000pcs ,3 working days for order over 5000pcs .

2.If customers need the goods urgently ,we will send it via DHL/UPS/FEDEX.Small package will use 

Express DHL also .To be economic we will send it via Air .By sea is accepted also .

3.For samples ,Hk Post and EMS also available .

Our services

1.CE/ROHS certificates are approved.

2.strict quality control.

3.Quick delivery,for the stocks only take 1 days. some OEM orders takes 1 week.

4.Factory wholesale price .

5.All your questions or requirements will be taken by our sales .

6.Our engineer team will develop new products for the work team .

FAQ

1.HOw to start order ?

 send us an email for the produts you take interest with details ,so we can give you a competitive offer .

 After talking ,the order confirmed .The production will soon begin after the payment confirmed .

2.How to take OEM orders ?

Firstly of all ,confirm all the product specifications with our company ,then our factory will 

Make sample for you .After sample confirmed ,customers can pay deposit then production begin .

3.What is the delivery time?

 Sample order :2 working days,mass order:5 to 6 working days.