Verilux Happylight Liberty 5K Energy Lamp

$95.99 $79.99

The Liberty 5K’s 5000 LUX is a good amount for daily use and moderate session times. LUX is simply a measure of the intensity of a light at a given distance from its source, and the National Institute of Health identified 2500 to 10,000 LUX as the optimum range for effective, comfortable light therapy.

More than 30 years of research has proven that natural light cues internal processes that establish one’s mood, vigor, alertness, and resulting productivity.

Out of stock


The Verilux Liberty 5K is the ideal energy lamp for discreet use at home or the office to alleviate Seasonal Affective Disorder (SAD), the winter blues, and the effects of seasonal change. At only about 15cm W x 18cm H x 7.5cm D (6” H x 7” W x 3” D), it fits easily in a briefcase or backpack and sits inconspicuously on a desk or tabletop. But don’t let its compact size fool you: It emits 5000 LUX of soothing Natural Spectrum illumination – a good dose for daily use and moderate session times – and a full 50% of what’s available from lamps more than 10 times its size. It’s also effective to combat the effects of jet lag and shift work.


There are no reviews yet.

Be the first to review “Verilux Happylight Liberty 5K Energy Lamp”

Your email address will not be published. Required fields are marked *


Translate »