All sizesDown light Different lighting panels style: plane and bevel, to fit installation perfectly. The surface is spraying plastic or managed with electroplating treatment and ensure that no loss.Reflecting cup is with rational design, there is different protection design for different power-caliber, effectively resist glare.For the other hardware, using importd cold-rolled steel sheets, through the process of molding, degreasing, pickling, phosphating, then managed by spraying.Designed with three bracket frames and installed with clipping and pressing method, make the lighting more steady, convenient and efficient.ModelLampCut-holeSizeMaterialSocketRemarksPcs/ctnGPL-T125Energy-saving lampD80mmD93x112mm Pure aluminum E27 2.5"Horizontal spiral against fog 30GPL-T13Energy-saving lampD95mmD110x127mm Pure aluminum E27 3"Horizontal spiral against fog 24GPL-T135Energy-saving lampD105mmD123x137mm Pure aluminum E27 3.5"Horizontal spiral against fog 24GPL-T14Energy-saving lampD125mmD143x167mm Pure aluminum E274"Horizontal spiral against fog 24GPL-T15Energy-saving lampD160mmD178x200mm Pure aluminum E275"Horizontal spiral against fog 24GPL-T16Energy-saving lampD176mmD190x210mm Pure aluminum E276"Horizontal spiral against fog 18GPL-T18Energy-saving lampD205mmD227x264mm Pure aluminum E278"Horizontal spiral against fog 12 Your OEM orders is warmly welcome! Best regards! Tel:86-757-22321138 Fax:86-757-22292456