The best SAD therapy lamps to remedy the blues this season

There's plenty to not like about the winter. It's cold, it's icy, it's windy, and — yes — it's very, very dark. And as far as we're concerned that's the worst part: Having to endure those short days, and dark mornings and evenings. The darkness takes its toll.

It's draining trying to live your life without enough sunlight. That's especially true for office workers who spend every hour of daylight stuck inside a building. It can be a struggle to get out of bed in the morning, and even harder to be productive and then kick back when the working day is done. But it's not all doom and gloom.

SAD therapy lamps are a great way to help relieve the winter blues. And there's a wide range of these devices available, helping alleviate the symptoms of SAD (seasonal affective disorder) if you're not getting enough natural light. All of which means you don't have to suffer through six months of darkness. But which is the right SAD therapy lamp for you? Let us help put some light on the subject with some useful information and a selection of the best SAD therapy lamps available right now.

What is seasonal affective disorder?

Just as it sounds — and appropriately shortened to SAD — seasonal affective disorder is a type of depression that follows a seasonal pattern. It usually affects people during the winter months, causing sufferers to feel low, lethargic, anxious, or irritable.

What causes seasonal affective disorder?

According to the NHS guidelines, the cause of seasonal affective disorder is not fully understood though it’s usually linked to the lack of sunlight, which may prevent the brain from producing certain hormones or upset your body clock.

How does light therapy work?

Spending around 30 minutes in front of a light is thought to reduce the effects of SAD by simulating sunlight, which can encourage your brain produce melatonin and serotonin to help with your sleep and moods. The NHS recommends light therapy as one of standard treatments for seasonal affective disorder.

What does lux mean?

You’ll see this term a lot when shopping for therapy lamps. Lux is the unit of measurement for light intensity. According to some research, a light intensity of 2,500 can improve your wellbeing. Most of the lights listed below have a lux of up to 10,000.

How big are light therapy lamps?

While the desired effects are essentially all the same — a means of getting some light on you — they do come in a variety of shapes and sizes. Some are portable, which allows you to take them wherever you go — particularly into the office, where a healthy amount of light can be hard to come by — while others are made to stay in a fixed spot.

What is the best SAD therapy lamp?

It's up to you to decide the lamp that works best for you, your home, and your daily routine. But we’ve done the research and put a spotlight on the very best models.

These are the best SAD therapy lamps for 2025.