FAQs

Blue Light and Sleep

What is melatonin and why is it important?

What is blue light?

What are the sources of artificial blue light?

How does blue light effect sleep?

Why do we need good quality sleep?

Is blue light bad for my eyes?

BlockBlueLight Glasses

What do BlockBlueLight glasses do and how do they work?

How much blue light do BlockBlueLight glasses block?

How are BlockBlueLight glasses different from other glasses?

Do you have Blue Blocking Glasses suitable for wearing during the Day?

I need to wear my reading or prescription glasses, do you have glasses to work with these?

What is the difference between the Nocturnal Red, SunDown Amber, and ClearBlue Daytime lenses?

Why are there similar blue blocking glasses that are lot more expensive than BlockBlueLight's?

When Should I wear BlockBlueLight glasses?

SweetDreams Light Bulbs

How do BlockBlueLight SweetDreams bulbs differ from other LED light bulbs?

I've Herd LED lights are bad for us, how are your lights different?

Are the SweetDreams light bulbs suitable to use throughout my house?

Should I use the SweetDreams bulbs while sleeping?

Shipping and Returns

Where do you ship your products from?

Do you ship globally?

How much does shipping cost?

How long does it take for my order to arrive?

How do exchanges or returns work?

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