So, whatever the purpose is, consider the lumen count of the bulb you are buying if you want to really understand how much brightness you will achieve. If you are to install a usual high-lumen light bulb for reading at night, it can prevent you from falling asleep due to its excessive brightness. In such a case, 250 lumens worth of brightness should be more than enough. Rather, they might read a few pages at night before going to sleep. There are many people who do not read as a part of their daily activities. But, if you are looking for a light that will ensure you can read for long hours in any part of the room and without any stress on your eyes, a bulb of 800+ lumens is necessary. If you want a light on your desk for daily reading and writing, a bulb of 470 lumens should be perfect. Whereas, a bulb of 40 watts, which is lower than usual, will have a lumen count of 470. All bulbs we purchase have their lumen count marked on them.Ī bulb of 75 watts, which is quite standard, will have a lumen count of 1100. The watts represent the energy consumption of a bulb, whereas it is the lumen count which represents the brightness level. Environ Health Perspect.Consumers usually take into account the watts of a lightbulb to get a sense of its illumination levels, this is generally wrong. What's in a color? The unique human health effect of blue light. I used my Hooga light last night, after waking in the middle of the night, and it is so great! I actually fell asleep within minutes." One reviewer wrote: "I’m so happy I bought this light! I read in the dark to fall asleep when my husband is already asleep. It even works with Kindles for those who don't have a backlight - or for those who'd prefer not to use it right before bed. Plus, it lasts for up to 30 hours on a single charge. Since it's rechargeable and has three brightness levels (up to 70 lumens) to choose from, it's both convenient and customizable. As a result, it's a great option for those on the go or people who don't want to disturb their partners. It actually does help me fall asleep! I immediately bought 3 more for all my bedroom lamps."įor a more portable alternative, the Hooga gooseneck book light clips onto your reading material and produces amber-colored illumination that's 99.94% free of blue-spectrum light. And although the bulb looks pretty yellow, I find that it doesn't give everything in my room a yellow tinge. One reviewer wrote: "It's bright enough to read a book or like me, hang out on your phone, but also not so bright that I need to dim it to watch TV. It comes in a standard-size bulb and a candelabra model if you want a smaller base. That said, one buyer wrote that, to the naked eye, it's "almost indistinguishable from 25W incandescent" while still offering all the benefits of a warmer bulb. While a 60-watt incandescent produces about 432 melanopic lumens ( a measure of sleep-disturbing blue light), this bulb was specially designed with sleep in mind to only produce 176. If you're looking for a bulb that limits blue-light output, but is still bright enough that you can go about your nighttime routine, the Restful Bedtime bulb is "totally worth it," according a reviewer. We may receive a portion of sales from products purchased from this article, which was written by our Commerce team. We only recommend products we love and that we think you will, too. Think of it as step one in improving your sleep routine. Scroll on for four light bulb options that all offer a warm glow but enough brightness ( measured in lumens) to read with so you can fall asleep easily when you're ready. As a result, when shopping for reading bulbs, you'll want a bulb on the lower end of the Kelvin scale to minimize eye strain and potential sleep impacts. The other end of the spectrum, at about 2,000K or less, is equivalent to the soft, soothing glow you'd get from a candle and has a lot less blue light than you'd get with a cooler light. A higher number of kelvins (K) - about 6,500K or above - mimics clear, bright sunlight. With household lighting, color temperature is typically measured in kelvins. (In other words, according to a study in Environmental Health Perspectives, certain wavelengths actually trick your brain into thinking it is daytime, which may make it harder for you to sleep right after exposure.) Like any other bulb, you'll want to make sure the fit, wattage, and brightness are compatible with your light fixtures and preferences - but for nighttime reading specifically, you'll also want to look for a lower color temperature. Unlike your average daytime bulb, the best light bulbs for reading at night are designed to reduce eye strain and impact on your body's natural circadian rhythm by limiting the output of blue light which can potentially disrupt sleep.
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