Glocusent Neck Reading Light, Book Light for Reading in Bed at Night, Rechargeable Neck Light Long Lasting Up to 80+ Hrs, 3 Colours & 6 Brightness Levels, Perfect for Avid Readers & Knitters Grey

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Conveniently charge REDLITHIUM™ USB battery internally with USB-C cable from USB power source or AC outlet (wall plug not included). If, after following the above advice, your symptoms have not improved, a referral to the ENT Vestibular Service may be useful.

Neutral (3100K – 4500K): The middle of the brightness spectrum offers a mix of warm and cool light, and is the most versatile temperature. Dr. Kenneth Nguyen is a physiatrist specializing in the management of spine pain and head trauma at the Providence Physiatry Clinic in Portland, OR. Dr. Nguyen has been a speaker at symposiums and conferences, and his work has been published in medical journals. Cool (4600K – 6500K): At the top end of the scale is cool white light, which increases alertness and productivity. That blue light you’ve heard about in your phone/laptop/TV screen also falls into this category. It’s advised not to use cool light in the evening or when you’re anticipating sleep, as it hinders melatonin production and confuses your body into thinking it’s still light outside.The visual system gathers information from the eyes regarding the body’s relation to its surroundings. Our LED Head Lamps or Head Torches have fully adjustable straps. Comfortable directly on your head and suitable for helmets.

READ NEXT: The best air purifiers to buy The best reading lights you can buy in 2023 1. Vekkia/Luminolite Rechargeable 7 LED Book Light: Best clip-on reading light Conveniently charge REDLITHIUM™ USB battery internally with USB-C cable from USB power source or AC outlet (wall plug not included) Healthline has strict sourcing guidelines and relies on peer-reviewed studies, academic research institutions, and medical associations. We avoid using tertiary references. You can learn more about how we ensure our content is accurate and current by reading our editorial policy.If you experience dizziness from vertigo, balance therapy like Cawthorne-Cooksey head exercises can help you restore your sense of balance. Learn more… READ MORE At Milwaukee®, Heavy Duty is more than just a slogan. It is a promise to offer the best to professional users. Our M12™ cordless system offers more than 110 unique sub-compact solutions, transforming inefficient manual tools.