437 440 445 460 465 470 490nm Royal Blue 50W 100W high power led source chip 3 years warranty

Voltage alternative:

1. Prices conditions

Price can be FOB, CIF ,EXW, or With taxes.

2. What will be the delivery time ?

We have large quantities in Stock for normal color,Normal size ,for special color and products sizes it need to 3-5 days to customize.50K units is available for most of our models in normal color and sizes

3. Shipment will be over sea or by air ?

Generally speaking ,we ship the products by DHL UPS FEDEX express since the products isn't too heavy for the transportation.

4. Could you please send me the sample ? Then i could see and analyze its quality?

Yes. We can send samples first, samples need to be charged if the value is higher.

5. Will there be any contract for this business or trade ?

Yes, there is a normal contract before the order is placed.

6. How will invoice be generated ?

Invoice can be generated with formal contract with company seals

7.payment:

T/T Company Bank , paypal , West union , MoneyGram , Visa master card , Cheque 

If you always buy our led lasted in 2 years, we can give you 5000USD debt..You do not pay for them if the order is less than 5000USD. You can pay them 90 days after shipment.