Lumie Vitamin L 10,000 Lux - Light Therapy LampThe Lumie Vitamin L is certified as a medical device (class 2a). This slim, portable lamp delivers 10,000 lux at 7. 9 inches with cool white LEDs, rippled diffuser, detachable stand, and works in both portrait and landscape orientation. Measuring 28cm x 20cm x 3cm, its slim design sits inconspicuously on any surface and becomes portable when the stand is removed, sliding easily into a bag. Bright light therapy works by mimicking the brightness and