High Bay Light 5 Years Warranty within 30,000hrs High lumen Epistar led CE ... bottom used in chemical factory; 4.5-year warranty for project;MOQ=1pc; lead time 5-7 days; Dialux simulation for ... OK. Certificates ISO 9001,EMC,LVD,ROHS,FCC,TUV Warranty:5 years1).If driver failed,we'll send new driver; ... Preferential policiesPayment Term D/P,D/A,L/C,T/T FOB CIF C&F EXWreply you within 24h;2.professional ...