LENCENT Amber Book Light, Blue Light Blocking Reading Lamp, Eye Care with Better Sleep Clip on Night Light, USB Rechargeable for Bookworms, Kids, Reading in Bed[USB Cable Incl] [Energy Class A+++]

Product Information

Color temperatures are measured in degrees of Kelvin (K) on a scale from 1,000 to 10,000. When it comes to book lights “there are two main ranges of temperatures,” explains Sunir Garg, MD, clinical spokesperson for the American Academy of Ophthalmology. “One temperature is around 2,700K. This is similar to what a traditional incandescent bulb emits and is considered ‘warm.' The other range is around 5,000K.This is a typical white light or ‘daylight.'" Reading a book is a great way to relax before you go to sleep, but unfortunately, an e-book isn’t the best choice, because the blue lightfrom your phone or tablet can make it harder to fall asleep. If you go with the more sleep-friendly option of a physical book but like to keep your room dark to help you wind down at night, a book light is the perfect solution. Plus, if you share your bedwith your partner, the narrow beam of light produced by a book light won’t disturb their sleep. (Look at you, so considerate!) The best book lights, at a glance: The average battery life for this light is approximately three years but people have stated a much longerlifespan.

Floor lamps designed for reading are different from those intended for ambient lighting. Like desk lamps, these standing lamps should create a brightly focused beam of light that can be adjusted to the desired height and angle. Some floor lamps are two-in-one models that can double as desk lamps thanks to their adjustable stands. All the essentials about these powerful little lamps are contained right here. From lumens to light color, make sure to choose the reading light that meets your needs and lifestyle. Q. How many lumens does a good reading light need?It is recommended to use amber lights for reading before sleep, cool white lights for general readings, and brighter white lights for studying and working; combined with soft to strong brightness levels for different ages or purposes from 20 lumens to above 150 lumens.We will elaborate on both color temperatures and brightness levels in detail in this article so that you can make a better decision before purchasing.

The best book lights offer multiple color and brightness settings. This is so you can customize your lighting to suit your eyesight preferences. For example, textiles in a shop might differ from in daylight, which is certainly not intended. But it is the result of the poor color rendering index of the lighting in the shop. Similarly, if you want the pictures in those storybooks to be vivid and attractive, you need to buy a reading book light with high CRI. Light resources with a CRI of 80 to 90 are regarded as good, and those with a CRI of 90+ are excellent. The clip-on book lights require more lumens. Because the clip-on book lights generally have bigger sizes and heavier weights. Hence, consumers usually use clip on book lights for multi-purposes, especially as a fixed bed reading lamp or a reading light clipping on the bed headboard. For a well-designed clip-on book light, reaching more than 150 lumens is a common practice to light up the entire bedroom or study room, not only for the book reading purpose.

GearLight Rechargeable Book Light

Realistically, you’re not going to be reading for three days straight, so even lights with battery life on the lower end of the scale should only need charging once a week. If you’re not reading regularly, they’ll last a lot longer. The main thing to consider when buying a rechargeable book light is what cable you need, and whether it’s compatible with all cables of that type, or just the one it ships with. The human body works on a circadian rhythm that is regulated by the hormone melatonin. Natural blue light is emitted from the sun, and as the sunlight disappears this triggers the body’s natural levels of melatonin to rise during the evening. This increase of melatonin allows us to feel peaceful, relaxed, and sleepy as we prepare to snuggle down for bedtime and undisturbed sleep. It depends. Warmer, amber-coloured lights are best for reading at night. Cooler, whiter lights are good to use in the daytime and -stay focused. Q. Which color light is easiest on the eyes at night?

The Twilight Bedtime Red Bulb is a slightly dimmer light with not only all the blue light removed but also all the green light removed. These are great to use in reading lamps, bedrooms and bathroom, or anywhere you wind down in the evening in the last few hours before bed, they still provide plenty of light to read and see and give off a sunset deep orange to red glow. They are the ultimate bulb for ensuring the best possible sleep! It is best to study and read in natural light during the day, and protect yourself from artificial blue light sources if using technology such as laptops, computers, tablets, and kindles. The warm white lights with 2700k-3000k color temperatures are commonly used in homes, restaurants, and hotels, owing to their warm, cozy, and inviting glow of light. The 3000k color temperature also increases a bit of clarity for completing tasks. Undoubtedly, it's also perfect for extensive reading when you want a relaxing reading time after dinner or afternoon reading on a rainy day. What is the Best Lighting for Studying and Working?A great booklight should illuminate evenly and offer a variety of different brightness settings, catering to different environments. These lights should not light up the entire room nor cast distracting shadows. As the sun rises in the morning the body is triggered into alertness due to the rise in blue light wavelengths and the lowering of melatonin levels, and we wake up ready for the day. Well , some of us are not so ready first thing in the morning - but you get the idea. Portable reading lights and full-sized lamps come in either corded or cordless styles. The former are highly useful in home settings, when a plug outlet is easily accessible. They don’t require recharging and can simply be plugged in and switched on or off any time (or programmed with a timer). They noticed in the study that melatonin levels were not as high, including the circadian rhythm being affected. The research shows that it is important to protect yourself from blue light wavelengths during the day, but also especially after the sunsets. Blue light wavelengths emitted from LED lights can disrupt your hormone balance, sleep pattern, and other natural biological function by preventing the natural increase of melatonin that should happen in the evening.

Red- and yellow-spectrum lights are best for nighttime, not white or blue-tinted light. Why Trust Bob Vila This bedside book light plugs mimics the soft, warm light emitted from candlelight. It has three brightness settings—25, 50, and 100 percent—so you can make it as bright as you need for reading. It also has a flexible arm that lets you direct the beam of light at the best possible angle, which increases how much of a book you can see at one time. The lamp is rechargeable using the included USB cord, and it can last for up to 16 hours. The actual product is quite long with the dimensions being 7.36″D x 10″W x 1.1″H which is great because you can see it/adjust the settings when looking down, plus, it sits nicely over your collar if wearing a shirt. It feels super lightweight too I almost forget I’m “wearing” it. Stop squinting. Instead, get a sturdy, affordable reading light, which is useful for a host of other tasks too. If you travel a lot, go for a portable, lightweight model that easily slips into a bag or suitcase. For home use, choose a desk, bedside, or floor lamp designed for reading and boosting focus. Purpose and Design Freestanding ability (not using the clip) –Yes, this light can stand on its own without support due to anti-skid material which won’t scratch your precious surfaces.Look for lamps that provide between 3,000 and 6,000 lumens. Lumens are a measurement of the total visible light emitted. Q. Are LED lights good for reading? Whether you’re at home or on the go, reading lights and lamps can save your eyes from strain and illuminate both work and relaxation time. These are the four main types of reading lights: The brightness level of a book reading light is associated closely with the lumen. Lumens are now a new way of knowing how bright a lamp or a book reading light is, which measures the total quantity of visible light emitted by a source per unit of time. In other words, lumens equal the light output; the higher lumens bring brighter lighting, and different lumens respond to different brightness levels. What does it come with? x1 clip light,78in USB Cable, travel bag with batteries included (also rare) plus a handy dual charger The brightness settings on book lights are usually listed as low to high, or by the type of activity they’re best suited to.