1.Manufacture major in PL light parts and light 2.Base:G24/E27 3.LED Qty:36 ... 4.Size:147*40*40mm Parts include:body,heat sink al, cover ,mcpcb,G24base.Model: GBN ... -3500K PW: 4000K-4502K CW: 5500K-7000KApplication :1. Residential house,commercial office.2. School,Universities,Hosptial,Bank,Hotel.3. Conference,Meeting ...