•  Bulbs: 66 LED bulbs
•  LEDs: 132 LEDs ( 2per bulb)
•  RED: 630nm. NIR: 830nm
•  Irradiance: 50 mW/cm2
•  Program time: 10minutes or 20minutes
•  Device Dimensions
•  Face mask: 295mm(w) x 216mm(h)
•  Controller: 103 x 24 x 29mm
•  Electrical output: 5V/1A/2600mAh
•  Electrical Input from power adapter : 100-240V
•  Operating Temperature: 0℃ to 40℃
•  Storage and Transport Temperature: -5℃ to 55℃