There are so many benefits of the negative ion. One of the most important benefits of negative ions is that they will help people have a better mood. It is believed that they can aid people cope with depression and stress. They can also boost one’s energy.

The Circadian Optics Lattis is an incredibly beautiful SAD light - but what is even better it works really well too! Check out my full review.

AmbiTrack sensor, Sleep Tracker, RelaxBreathe function and a gorgeous sunrise simulation - just how good is the Philips SmartSleep Connected Sleep and Wake Up Light?

The Verilux HappyLight Lucent VT22 is a good SAD light but is held back from being a great SAD light due to a couple of design issues.

The Miroco MI-CL003 Light Therapy Lamp is frequently at the top of the best sellers list - it is easy to see why, check out my review for more details

The HeimVision Sunrise Alarm Clock has several options more expensive Wake-Up Lights don't, if you are on a budget it is well worth a look.

The Circadian Optics Luxy moves portable light therapy units into unchatered territory. Small and compact design, USB power and amazing light!

The Circadian Optics Lumos is another in an excellent line of SAD lamps. With fantastic light quality and a large field of light it is great.

With lux dial, timer and a light field you can angle just how good is the Aura Day Light Therapy Lamp?

Have Circadian Optics raised the light therapy bar? This is a top quality SAD light. Check out my full review to see how good it is.