LUMA - La Bible du système LED (Physical Book - French Only)

Available in French only, La Bible du système LED by Mariss is a comprehensive reference guide for lash extension technicians who want to understand LED systems beyond trends and common misconceptions.

Accessible, rigorous, and grounded in current scientific knowledge, this book explains how LED light works, how adhesives cure, and which factors influence system performance. It also examines safety considerations, standards, certifications, and light exposure to support informed and responsible professional practices.

Throughout this 245-page guide, you will learn about:

• The evolution of lash extension adhesives and the emergence of LED systems
• The fundamental principles of light, wavelengths, and the electromagnetic spectrum
• The chemistry of curing and the role of photoinitiators
• The differences between the terms UV and LED
• How lamps work and the factors that influence their effectiveness
• The composition, viscosity, working time, and storage of LED adhesives
• Standards, certifications, and photobiological safety
• The effects of occasional and repeated exposure to LED light
• The most common myths and what scientific evidence actually allows us to conclude
• Recommendations regarding protection, lamp positioning, and exposure time
• Workstation preparation and the checks to perform before a treatment
• Changes to make to consultations, client records, and consent forms

The book also provides clear answers to clients’ frequently asked questions, along with guidance on how to introduce LED systems clearly without pressuring them to make the change.

An essential resource for professionals who want to better understand their tools, make decisions based on reliable information, and integrate an LED system into their practice with precision, caution, and confidence.