How do I choose a SAD lamp?
- Look for a lamp with a light surface area of around 12 by 15 inches. The larger the surface area, the higher the lux. …
- Smaller lamps aren’t as effective and may need to be used more often for longer sessions. That said, you may wish to purchase a second, smaller lamp if you travel a lot.
What’s the best sad light to buy?
The best SAD lamps to buy
- Lumie Vitamin L – Slim Light Box for Effective SAD Light Therapy. …
- Beurer TL30UK SAD Lamp – Helps Combat Seasonal Affective Disorder – 10,000 lux – Compact Daylight Lamp – Adjustable Stand And Travel Bag – UV-Free LED Light Therapy – Certified Medical Device.
Is blue or white light better for SAD?
There is no indication that blue light is better than white light for SAD, and there is no information on long term safety of blue light (unlike white light devices).
What color temperature should SAD lights be?
Sunlight has a “color temperature” of 5600k—pure white—where halogens are 3200k, or somewhat yellow. Most commercial SAD lamps use fluorescent bulbs, which are generally around 4500k, or rather greenish.
What Colour temperature is a SAD lamp?
For those affected by Seasonal Affective Disorder (SAD), a lamp that replicates cool daylight has been said to work wonders during the darker months where natural daylight is limited. In those situations, it is recommended that a bedroom lamp which emits a temperature of 5000-6000K with a cool blue hue may work well.
What Colour are SAD lamps?
Historically only large ‘full spectrum’ light boxes were used to treat light deficiency disorders. However, advancements in research and technology have shown that a particular bandwidth of blue light is effective in treating such disorders.
Can I use a SAD lamp at night?
Studies vary as to whether light therapy at other times of the day is less effective. But some people with SAD (perhaps those who wake up normally in the early morning) should do their light therapy for 1 to 2 hours in the evening, ending 1 hour before bedtime.
Does light therapy lamps help vitamin D deficiency?
Ultraviolet (UV) light therapy is necessary for treating vitamin D deficiency. Specifically, a light therapy must use ultraviolet B (UVB) light in order to stimulate vitamin D production in the body.