TO: druid Dear Valuable Customer, 2216 SMD LED is a newer SMD LED components much smaller and thinner than 3528 SMD LED, ‘2216’ itself means this SMD LED component is about 2.2mm(L)X1.6mm(W). Because 2216 SMD LED have the back heat dissipation pad structure, it have the similar power and lumen output with normal 3528 SMD LED, even 2216 have a much more slim body. The 2216 led strip light is a new type of led strips. it is powered by 120pcs and 240pcs refond 2216 led. it features high densitity,more color uniform, wide angle, high CRI, high light efficiency. Description: 1. 2216 Assembled LEDs 2. CRI> 90 / CRI>95 3. Cuttable 4. One bin for production; uniform light 5. High brightness and High Density 6. Unqiue and strong PCB design 7. 3 years warranty 8. Double layer PCB good heat dissipation. 9.Ideal as the light source for linear alu led bar, especially the high density one, dot free, no any dark zone. 10. Ultra slim,width is only 5mm Available colors: We are confidence our products shall match with your every satisfactory,shall you have any interesting on our products please feel free to contact us for more details. Thank you! ★★★★★★★★★★★★★★★★★★★★★★★★★★★★★ Ino Lv(Ms.) (Sales assistance/Marketing dept) 1st Tech International Co., Limited China mainland HQ:Xiaolan Industry Base,Xiaolan Town,Zhongshan City,Guangdong Province,China HK Branch:A5,8/F,Hung Fuk Factory Bldg,No.60 Hung To Road,Kwun Tong,Hongkong Sales hot line:+86-760-22212395 Fax:+86-760-22260040 Home: http://www.yuqiled.com/ http://www.1sttechled.com/ Youtube: http://www.youtube.com/user/yuqiled?feature=mhsn Email: sales@yuqiled.com , sales@1sttechled.com Backup: yuqiled@hotmail.com MSN account: yuqiled@hotmail.com Skype account: yuqiled ★★★★★★★★★★★★★★★★★★★★★★★★★★★★★ SORRY FOR TROUBLE YOU,IF YOU ARE NOT INTERESTING PLS LET US KNOW WE WILL CANCEL YOUR EMAIL FROM OUR LIST!