








Vitamin L US
3-year warranty
45-day trial
Mood-boosting duo

For best results use a bright light therapy lamp and a wake-up light. Pair your lamp with:

10,000 lux

Portable design

Rippled diffuser

Portrait and landscape

Simple to use

Mood-booster
Real stories from real customers
Experts in light for 35 years
View all case studies
Feel brighter during the day and ready to unwind at night
Read moreJoanna Dai on starting her day right with light

Joanna Dai
Founder and CEO of Dai
Product details
Light
Light functions
Light source
Tech Specs
Product dimensions
Service
3 year Warranty
45-day Trial