A Simple Guide to LED Lumens

When we are choosing lamps, we often see the term “lumen”. Do you know about it? At present, the most common lighting fixture is LED lamp. LED lamps usually make less energy, so they have a lower specified watt value, which makes the watt that we used to measure the brightness of LEDs no longer applicable, so manufacturers began to use lumens to identify the brightness of LEDs.

What is lumen?

Lumen, abbreviated as LM, is a logistics unit that describes luminous flux in international units. In physics, it is explained as the total luminous flux produced by candlelight in a solid angle. In fact, it can be simply understood as the brightness of a candle on a square meter. So the greater the lumen value, the higher the brightness. Measuring the brightness of the light source is more important than measuring its power. For example, the traditional incandescent bulb is measured in watts, which indicates how much power it uses. The higher the wattage, the brighter the light. With the emergence of more energy-saving lighting devices, wattage can’t fully represent the brightness of light unless it is the same type of lighting device. That’s why lighting is measured in lumens.

What is the difference between lumen and watt?

Lumen and watt measure different things, so they can’t be compared directly. That is, the measured values are completely different. However, it is possible to estimate the amount of lumens produced by LEDs with different wattages. For example, using an incandescent bulb with 100 watts of power produces about 600 lumens. When using LED bulbs, a 26-watt bulb can produce the same value of lumens. Lumen is also a useful unit when purchasing lighting lamps. In the past, only light and dark can be used to describe the light of the purchased lamps. Now, when you know how many lumens the bulb can produce, you can install or buy an accurate number of lamps.

How to measure the current value?

How can we tell what the lumen of a light is? This is only measured with special instruments. Like a light meter. The unit of lumen is lux, the English symbol is LX. 1 lux is equal to 1 lumen.

In the optical unit, there is another technical term, which is Candela. The English symbol is CD. It is also a unit of luminous intensity, and its relationship to lumens can be understood simply by using a flashlight. Lumens refer to how bright the flashlight is, while Candela refers to how far the light from the flashlight is emitted.

The higher the lumen, the brighter the light?

The answer is yes. There is a direct proportional relationship between lumen and brightness. The premise is that other factors are the same. But lumen is not the only determinant of brightness.

Billionaire Lighting Co., Ltd. Specialize in LED production from 2012. Our main products are floor standing lights, LED panel lights, LED linear lights and so on. Based on our high quality and excellent service, We now become top 10 LED manufacturers in Shenzhen, China. We ofer 3 years warranty for all of our products. You can rely on us about the quality . Feel free to contact us by [email protected] .


What can you benefit from a high CRI LED light

We all know that LED lighting is more energy-efficient than traditional incandescent bulbs. But did you know that LEDs can also provide better quality light? Thanks to their high color rendering index (CRI), LED lights can make your home or office look brighter and more inviting. Here are just a few of the benefits you can enjoy from using high CRI LEDs.

What is CRI and how does it work

CRI is an important aspect of many light fixtures, and stands for Color Rendering Index. It measures a light’s ability to render colors accurately compared to natural sunlight. The higher the CRI rating of a light, the more visible and vibrant result you will achieve with it. This makes CRI ratings incredibly useful when it comes to lighting different types of settings or objects that need accurate illumination, such as museums and art galleries, cosmetic stores, retail outlets, and other environment where a true-to-life color representation is desired. Luckily for us, modern LED technology has enabled us to get high CRI ratings in an energy efficient package.

Why a high CRI LED light is beneficial

High CRI LED Lights are a powerful and efficient lighting option. They offer your space stunningly accurate and natural color rendering, producing bright, consistent light that won’t shift or degrade in quality over time. These lights contain no toxic mercury, meaning you do not need to worry about disposal the way you would with other lights. Additionally, they are energy-efficient and cost-effective when compared to their predecessors. All of these factors make high CRI LED Lights the ideal choice for your indoor lighting needs!

Requirements of CRI in different lighting places

  1. Restaurant

Have you ever noticed that when you cook at home, no matter how carefully you prepare and plate it, there is nothing as “delicious” as a restaurant? That’s because the luminaries in the restaurant have a high color rendering index. In order to make the dishes present better, the color rendering index of a restaurant must be high. Usually it is not less than 80.

  1. Art Museum

The space of the museum is relatively simple, mainly exhibition paintings. The importance of space lighting in an art museum is even higher than in a museum. In order to better restore the charm of art, the general Ra of art galleries should not be lower than 80. And traditional Chinese painting, calligraphy and other places with high color discrimination requirements, Ra is not less than 90.

  1. Desk lamp

Desk lamp is an essential lighting fixture for children to do their homework. If the light color index is low, it will cause color distortion, visual fatigue and myopia. The general requirement is that the Ra of the lamp is not less than 80. High CRI restores the natural color and protects the eyes.

How to find high CRI LED lights

Finding the perfect LED lights for your home or office can be overwhelming. However, if you are looking for high color rendering index (CRI) LED lights, your search can be a bit easier. The CRI is a measure of how accurately colors appear under the lighting source, so look for bulbs with higher ratings than 80. Additionally, you should also make sure that the LED bulbs have both RA and R9 values over 90 to ensure a truer display of colors. When searching online or in-store, look for products that are Energy Star certified and have industry rating marks like UL listed to guarantee quality and performance. You’ll then be able to enjoy brighter lighting that causes minimal eyestrain and shows off colors in their true form.

The benefits of using a high CRI LED light in your home or office

LEDs with a high CRI (Color Rendering Index) are perfect for your home or office. LED lights with a high CRI can accurately render colors, bringing out any vibrant hues. Because of this, you’ll be able to enjoy colors the way they were meant to be seen – bright and vivid! In addition to being aesthetically pleasing, LEDs with a high CRI also bring significant energy savings when compared to incandescent or halogen lighting. Not only that, but LED lights offer longer life spans as well as lower maintenance costs over other types of lighting sources. With reduced energy consumption and replacement costs, high CRI LED lights make a great investment for home and office use that will have long-term benefits.

How a high CRI LED light can improve your quality of life

Investing in a high CRI LED light can significantly improve your quality of life. CRI, or Color Rendering Index, is an international measure of how accurately colors are rendered when illuminated with a certain light source. A higher CRI LED light will provide a more accurate rendering of color, with crisp white and full-spectrum shades. This improved quality of lighting can make environments more relaxing and visually stimulating. From reducing eye strain and headaches in workspaces to creating the perfect atmosphere for family meals at home, high CRI LED lights will help you enjoy the spaces you inhabit more thoroughly and comfortably.

CRI is a scale from 0 to 100 that measures how accurately a light source renders color when compared to natural sunlight. A high CRI LED light has a better ability to recreate colors than a low CRI LED light, making it the preferred choice for many people. High CRI LED lights are also more energy efficient and have a longer lifespan than other types of lighting. If you’re looking for high quality LED lights, Billionaire Lighting is an experienced manufacturer with over 10 years of experience. We can help you find the best lighting solution for your needs and provide you with a quote today. Contact us by email at [email protected] to get started.

What’s the difference between LED lights and fluorescent lights

If you’re shopping for new light bulbs, you may be wondering what the difference is between LED lights and fluorescent lights. Here’s a quick rundown of the pros and cons of each type of light bulb to help you choose the best option for your needs.

LED lights are more energy efficient than fluorescent lights

LED lights offer an efficient and eco-friendly way to light up both residential and commercial areas, cutting far more energy costs than fluorescent lights. While these cold-cathode lighting fixtures may require a larger initial investment, the long term rewards are plentiful — LED lights can last up to 50,000 hours or more and use approximately 80 percent less electricity than traditional bulbs or fluorescents. With both environmental friendliness and bottom line cost savings in mind, LED lights come out on top when compared to conventional solutions.

LED lights last longer than fluorescent lights

LED lights are a smart choice when it comes to lighting options. They use significantly less energy than fluorescent lights and last much longer, making them more cost-effective in the long run. Unlike traditional bulbs, they do not require frequent replacements as they have an average lifespan of 10 times that of fluorescent lighting. Also, the light produced by LED lights is instantly visible with no time needed for the bulbs to warm up or brighten like old-fashioned fluorescents. Choosing LED lights can help you save money and reduce environmental waste.

LED lights don’t contain mercury like fluorescent lights do

LED lighting is an environmentally friendly choice for consumers looking to reduce their carbon footprint. Unlike fluorescent lights, LED lights do not contain mercury and therefore produce much less hazardous waste. These lights also consume as little as 25% of the power that normal bulbs require, reducing energy costs for homeowners without compromising on light quality or brightness. Even better, LED bulbs are incredibly durable and tend to last significantly longer than traditional bulbs – so you won’t be needing to replace them anytime soon! There’s no denying that LED lights are changing the game when it comes to efficient, safe lighting solutions.

You can get LED lights in different colors, while fluorescent lights are typically only available in white

If you’re looking to create a unique lighting landscape in your home, office, or any other space, then LED lights could be the perfect choice for you. Not only are they highly energy-efficient, but they also come in a range of different colors – allowing you to customize the lighting atmosphere of the space in whatever way suits you best. On the other hand, fluorescent lights are an economical option and can help provide plenty of uniform light, but color options tend to be more limited and typically just pale white. However with either type of lighting you can’t go wrong; it just depends on whether you want to focus on energy savings or color variance.

LED lights are more expensive than fluorescent light, but they will save you money in the long run

If you’re trying to save money over time on light fixtures and bulbs, LED lights are a better choice than fluorescent lighting. Despite their higher initial cost, they pay off over time because of their superior efficiency and lasting power. On average, LED lights last 20 times longer than fluorescent lights, while consuming 80 percent less energy. This means that in the long run, LED lighting can have tremendous cost savings benefit due to reduced electric bills and fewer lightbulb replacements. Additionally, LED lights produce less heat than incandescent or fluorescent bulbs – allowing more of the electricity being used to create visible light instead of wasted energy in the form of heat. All of this adds up to a bright future for households everywhere looking for ways to cut costs on lighting solutions – if you’ve got the budget for an upfront investment in LED technology, it will definitely be worth your while!

LED lights are more energy efficient, last longer, and don’t contain mercury like fluorescent lights do. You can also get LED lights in different colors. Although LED lights are more expensive than fluorescent light, they will save you money in the long run. Contact us at [email protected] to learn more about our commercial lighting solutions.

Why Up And Down Lighting LED Panel Lights Worth buying

When it comes to indoor lighting, there are so many different types of LED lights to choose from. However, one type that is growing in popularity is the up and down light panel. These lights are great for a variety of reasons, including the fact that they provide even lighting and can be used in a variety of settings. If you are considering adding some up and down lighting to your home or office, here are a few reasons why it may be worth your investment.

What Is Up And Down Lighting LED Panel Light

Suspended up down lighting led panel light is a commercial pendant lighting fixture utilizing an advanced LED optical system to achieve superior performance. The unique design is semi-transparent luminaire when off and excellent uniformity and efficiency when on, reaching 70% downlight and 30% uplight distribution, 0-10V dimming, suitable for indoor application. The pendant light fixture has color temperature changing optional function which is available in 3000K to 6000K . It withstands years of use thanks to the rugged aluminum framework. This piece also saves money on bills with decreased power consumption.

Why Does Up And Down Lighting LED Panel Light Worth Buying

1.Up and down lighting design and good lligting effect

The panel light is a high-grade indoor lighting fixture, whose outer frame is generally composed of aluminum alloy profiles. The LED light source is installed on the inner side of the outer frame. After the light guide plate with high light transmittance, a uniform flat luminous effect is formed. And LED panel light illuminance uniformity is  comfortable and bright.

However, the light of the existing LED panel lights is mostly emitted from the top down, and the indoor ceiling is still relatively dim, which affects the overall lighting effect of the room, and it will make people feel visually uncomfortable in the environment for a long time.

In view of the above situation, up and down lighting LED panel lamp is welcomed. This kind of panel adopts the structure of a transparent cover plate to overcome the defects of poor lighting effect existing in the existing technology. It can improve the brightness of the indoor ceiling through a part of the light emitted from the back of the lamp. This makes it possible to improve the overall indoor lighting effect, so as to improve the use of comfort.

2.Exquisite workmanship and long service life

Exquisite craft and good texture makes the LED panel much more beautiful. The production process is made of high quality polymer acrylic material, which has stronger weather resistance and impact resistance. The good sealing effect provides a suitable working environment for the interior of the LED panel light and prolongs the service life.

3.Scene lighting

Up and down lighting LED panel light is irradiated from the side of the light guide plate through the LED light strip, so that the light from the light guide plate produces multiple refraction. Then it diffuses through the light transmitters on both sides of the light guide plate to make the light more uniform and soft, and achieve up and down lighting. The lights usually adopt the optical reflection structure and UGR <19.

They can also be used for scene lighting because its color temperature can be adjusted.

Billionaire Lighting Co., Ltd. was established in 2012 and specializes in production of various high quality LED lighting. We have engaged a professional & technical team with decades of LED lighting experience. Our products are indoor LED panel lights, flat panel lights, LED downlights and floor standing lights etc. The quality and delivery deadline are trust by customers deeply. Welcome to get in touch with us: [email protected] .