Exhibit Introduction

BIOPTRON LIGHT THERAPY: A REVOLUTIONARY BREAKTHROUGH IN MEDICINE 30 years of intensive research, hundreds of clinical trials, and significant investment make BIOPTRON the world’s leading Light Therapy Device for health and beauty. BIOPTRON MedAll is designed for use at home, in hospitals, sports & wellness centers and in therapeutic clinics. Small yet powerful, the Swiss-­made medical light system is clinically proven and certified across the world, for faster healing and pain relief of numerous medical conditions. The device comes in a handy plastic case for smart storage and transport. The filter diameter treatment area of BIOPTRON MedAll is approximately 5cm. The 100% safe spectrum of BIOPTRON polychromatic light does not contain any UV radiation. TECHNICAL DATA Wavelength 480 - 3400 nm Degree of polarization >95% (590 - 1550 nm) Specific power density av. 40 mW/cm2 Light energy per minute av. 2.4 J/cm2 Light Intensity min. 10.000 lux CE labeling Weight without stand 0.5 kg Weight with stand 2.1 kg Energy consumption in sleep mode ≤ 0.3 W Power Supply 100-240 V~ 50/60 Hz Power consumption 0.29-0.12 A ACCESSORIES FOR MEDALL BIOPTRON MEDALL STAND PAG-960-FSM BIOPTRON MedAll comes with a floor stand that allows convenient positioning to meet all individual needs. Main features: Absolutely safe Easy to move Highly comfortable for a relaxing treatment Snap-in security system Flexible as it reaches all body areas Consumer-friendly assembly and adjustment