Colour temperature is measured on the Kelvin scale (K), a numerical scale where warm/yellow light is in the lower numbers and white/blue light is in the higher numbers. Throughout each head torch there are multiple lighting modes so you can dim, or increase the torch to perfectly suit your role. I now have three Unilite lamps, SLR 1750, IL 925R and the latest NL-350 R. All lamps are fantastic bright, sturdy and last a long time. Great stuff.

Neutral (3100K – 4500K): The middle of the brightness spectrum offers a mix of warm and cool light, and is the most versatile temperature. Finally the perfect tool to wire sprinkler valves & flow switch units above ceiling tiles where there’s little or no light. Game changer👌 A Well Designed Piece of Kit, Suitably Heavy Duty, Ultra Bright LED’s, Leaves BOTH Hands Free, Although I’ve only Had it a few Days, So far I’ve Not Had To Recharge it (It arrived Fully charged)Sharp or electric-like pain or tingling that may come and go, possibly radiating down into the arm and/or hand 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.

Warm (2700K – 3000K): Bulbs at the lower end of the scale emit a soft white light that often looks yellow. Warm light isn’t the brightest option but is a good choice when you’re in bed, as it’s the most easy on the eyes. The brain is constantly comparing information from all three of these subsystems to maintain balance. In theory, if any of these subsystems sense a problem or relays faulty information, it could lead to dizziness. Conveniently charge REDLITHIUM™ USB battery internally with USB-C cable from USB power source or AC outlet (wall plug not included) 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 The light angle is only 90-degree, illuminates in a narrow beam. So it only lights up the area you positioned and it is dim enough to other passengers. Other than that, you can also adjust the brightness to the dimmest level.

Some reading lights take this into consideration and feature multiple settings for different temperature gradients and brightness intensities. If, after following the above advice, your symptoms have not improved, a referral to the ENT Vestibular Service may be useful. The Milwaukee M18™ cordless system offers more than 255 performance-driven solutions for heavy duty applications. The proprioceptive system is comprised of proprioceptors (tiny sensory receptors) in the muscles and joints throughout the body, which send information to the brain via the spinal cord about their relative positioning. The cervical spine is densely populated with proprioceptors. In particular, the upper cervical spine’s proprioceptors are thought to play a key role in helping the head and eyes stay balanced. At Milwaukee®, Heavy Duty is more than just a slogan. It is a promise to offer the best to professional users.