... Can be RGB and sensor type Led tunnel light details 1. All adopt Bridgelux LED chip.2. Lumen efficiency of leds ... cool white, red, yellow, green, blue, RGB etc. Led tunnel light applications Apply to workshop, gymnasium, square, advertisement, high building, ... and other similar places requiring lighting. Led tunnel light specifications Item No.BQ-SD920-160W-S Power160WInput voltageAC 85-265V/50- ...