NanLite PavoTube 15C 2 ft 16w RGBW LED Tube with Internal BatteryNanLite PavoTube 15C 2 ft RGBWW LED Tube with Internal Battery is an amazingly versatile lighting fixture featuring 0 to 100% dimming, a maximum output of 1400 lumens, a CRI of 98 and a TLCI of 95, adjustable color temperature from 6500 2700K as well as a full spectrum RGB and pre programmed special lighting effects. Exceeds Most Studio Lighting Needs With the color temperature adjustable from 6500 2700K, a CRI of 98, and a TLCI of 95 this device