2216 SMD LED is a kind of new SMD LED with much more slim package, heat dissipation pads and similiar power & lumen compared with 3528 SMD, but with higher CRI compared with 3528 SMD.
Standard CRI 90-95, CRI95-97 is also available.
LEDBuilders offer a full family of 2216 SMD LED strips which are standard type 60LEDs/m, 120LEDs/m, 180LEDs/m and high intensity type 240LEDs/m, 300LEDs/m as well as mini PCB type only 4mm/5mm wide with 60LEDs/m, 120LEDs/m, 140LEDs/m, 210LEDs/m.