840nm 100W COB LED Chip,
120DEG IR LED Chips,
21000mW IR LED Chips
high radiant Infrared 840nm 15000-21000mW 100W 3535 120DEG UV IR LED
|Substrate design||ALC coppering|
|Life span(LM70)||2 years|
Q: What technical support can I get after purchase?
A: Data sheet and PDF will be provided to dear you. Our sales engineer will be answering your questions any time.
Q: If there is LED failure, how can you support?
A: Clients provide us with pictures of the failed products or the samples rejected And give a test report, our engineers of after sale team will analyze the failure reasons. If the failure was caused by Learnew, we will compensate with qualified replacement as fast as we could!
Q: Would you offer free samples?
A: Yes. For our factory to produce conventional white light products, we will provide 2pcs. The sample cost of other custom designed products will be deducted from the customer's subsequent orders.
Q: Are you manufacturer or trade company?
A: In worldwide market, Learnew is well know as an experienced and professional LED manufacturer.
Contact Person: Devin