5year warranty OKT UL DLC 1750LM 4FT 16W t8 ul led fluorescent tube

We are happy with dlc ul led fluorescent tube and quality. I’ve also been very happy with your best service.  ---Rebecca (from NY,USA)

100% love the ul led fluorescent tube.I will be ordering more this week. ---Daniel (from LA,USA)

Thank you for your help and for the photos of 16w ul led fluorescent tube, are very explicit---Jose from Mexico

We are very pleased with the quality of 4ft t8 ul led fluorescent tube and the performance.---Richard from USA

the dlc ul led fluorescent tube has arrived and is excellent---John from Canada

I have installed some 16w t8 ul led fluorescent tube for my customer,they are very happy,so thank you---Adam from US 

5 Years Warranty for t8 ul led fluorescent tube

Under the terms of this warranty, if the product have a failure occurs under normal usage within warranty period,

OKT LIGHTING will provide free new products based on the proof-documents

If Failure or damage due to incorrect operation, wire connection, or anything other do not follow our instruction,

OKT lighting will provide paid maintenance within warranty period.