Packaging & Delivery Packaging Detail: Outter Carton:1270*240*200mm (20pcs/box) Net weight of one tube: 0.422kg Quantity: 20PCS/CTN Delivery Detail sample order within 7days, bulk order 7-15days Specifications led tube 1.Original manufacturer 2.With patent structure 3.Good heat sink, 3years warranty 4.ETL,CE,RoHS,PSE,ISO led tube Summarization of smd led tube Get patent on the outside appearance and structure(patent no: 200920135298.1) 1.Unique module design ,no screw and glue during assembly process. Every part can be disassembled so that will be convenience for maintainance. Can be delivered by part Superior light source 1 The attenuation of SMD LED light source is less than 3% by 3000h aging test under temperature of 50degree.The luminous efficiency of single LED can reach to 110-120M/W Raw materials of best quality 1.LED constant current driving power supply is of TOP design and the power factor can reach to 0.9-0.93 2.PC housing is adopting imported PC which past UL certification. Its transmittance can reach to 95%. 3.PCB is adopting aluminum substrate which tightly connected with aluminum housing by insulated glue and greatly get rid of the , and also avoid the light decay because of the bad heat dissipation. Certification 1.OBOSEN LED TUBE series through a number of the International Standards for Quality Assurance and has been approved CE, FCC, ROHS , PSE ,ETL certificates, Applications This product has optional multi-color, high brightness, long life, low energy consumption and environmental protection, it is widely used for shopwindows, shopping malls, restaurants, exhibition hall, living room, counters and so on