Get Back to Being You
- Beat the “Winter Blues” & the Effects of Seasonal Change
- Improve Mood, Energy, Focus & Productivity
- Customize a Program that Fits Your Goals, Body & Lifestyle
Product Reviews
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The HappyLight Just for You!Five years in the making, the HappyLight Liberty incorporates the most power and flexibility available in an energy lamp – in a discreet, compact size you can use at home or away – the office, dorm, or even the gym. Beat the Winter Blues & the Effects of Seasonal ChangeThe Verilux Liberty Energy Lamp provides up to 10,000 LUX of full spectrum light (scotopic light measured at 10 inches), the highest recommended output for addressing seasonal change, the "Winter Blues" (a subclinical form of Seasonal Affective Disorder [SAD]) or the effects of shift work, jet lag, malaise or fatigue. Improve Mood, Energy, Focus & ProductivityBalanced Natural Spectrum Daylight taps the potency of light to gently cue your body to recalibrate and stabilize, naturally reducing fatigue and lethargy while improving focus. Customize a Program that Fits Your Goals, Body & LifestyleNo two people view and react to light in the same way, so this energy lamp provides the flexibility to customize the light to meet your needs. High-Low intensity controls, interchangeable lenses and a tilt feature give you the maximum flexibility to design the program that works best for you. A broad field of up to 10,000 LUX* of light provides a more flexible program, allowing you to be farther from the lamp and to move around more freely during use. |
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The Verilux HappyLight® Liberty Energy Lamp features:
- 10,000 LUX*
- Interchangeable High-Energy and Comfort Optix® Glare-Control Lenses
- High-Low Intensity Control
- Natural Spectrum® Illumination
- Discrete, Compact Design
- Dimensions: 12.5” H x 6.25” W x 4” D
- Weight: 2 lbs
*For more information, see overview tab.
| Which HappyLight is Best for Me? | ||||
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| Feature | Deluxe HPLDB | VT20WW1 | VT05FWW1 | VTCP01 |
| Spectrally Enhanced Natural Spectrum Light |  |
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| Scotopic Output (LUX)* | 10,000 at up to 12" | 10,000 at up to 10" (with high energy lens) | 10,000 at up to 6" | 5,000 at up to 6" (per lamp) |
| Photopic Output (LUX)* | 10,000 at up to 6" | 10,000 at up to 6" | 6,000 at up to 12" | 2,500 at up to 6" (per lamp) |
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Published Research & Articles
A background and introduction to chronobiology and mood disorders
Chronobiology and mood disorders: background and introduction
Journal of Psychiatry and Neuroscience 2000;25(5):443-5.
Benjamin Rusak, PhD
Winter Blues: A description of the syndrome and preliminary positive findings with light therapy
Archives of General Psychiatry. 1984 Jan;41(1):72-80.
Light Therapy: Topic Overview
WebMD Website
Light Up the Blues: Light Therapy for Winter Blues
MedicineNet Website
Melissa Stoppler, M.D., Barbara K. Hecht, Ph.D.
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Product Story
“I have been very happy with this light. I've had it for about three months and I have noticed some positive changes in my mood.”
Amy A.