How bright is 3000 lumens? Just what is that level of light good for? We give you real life applications and comparisons to help you understand what levels of brightness certain quantities of lumens will deliver.
Table of Contents
A Lumen is a measure of the total amount of light emitted from a source.
3000 lumens means the light has the intensity of 3000 lumens of light.
When you are looking for how bright a certain light bulb will be, whether it is LED, CFL or incandescent – the number of lumens is what you need to use as your comparison.
Lumens is the unit measurement of brightness, with 1 lumen equalling the brightness of 1 candle, so 3000 lumens has the brightness of 3000 candles.
3000 lumens is a good level of light for LED, CFL or incandescent lighting. It’s suitable for recessed lighting, downlighting, up lighting and within pendants.
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The brightness of 3000 lumens is good for most outdoor applications. It is bright enough to light up a large area and can be used for security purposes.
The brightness of an 3000 lumen flashlight is very good in it’s class and will provide a far reaching beam of light as all the illumination is focused and directed forwards and efficiently by it’s design. The wider the beam of a flashlight the less intense the light will be and therefore feel less bright. The narrower the beam the more concentrated the light will be.
The brightness of an 3000 lumen torch (UK for flashlight) is the power of light of 3000 candles. This level is regarded as a very bright level of torch suitable for most outdoor tasks. The throw of light can be up to a 100m distance.
The brightness of an 3000 lumen bike headlight is very powerful and will allow you to see everything in your path while riding at night. It is also good for being seen by other vehicles, making it a great safety light.
The brightness of an 3000 lumens light bar is a powerful and bright light that will illuminate everything in it’s path. It is most often used as an off roading light as it can handle being jarred around and the waterproof casing means it can withstand all weather conditions.
The brightness of an 3000 lumen projector is good for most home theater and business applications. It is bright enough to project a large image on a screen or wall in a dark room.
To compare how much light you get with different lumens levels, imagine a one by one meter room. If the room has an incandescent bulb which emits 3000 lumens then it can illuminate that area to roughly 300 lux (depending on the reflectivity of surfaces in the room).
LED light is directional and very efficiently delivers light compared to other lighting sources. This amount of light is distributed with minimal wastage and creates a brighter intensity on a surface than 3000 lumens from other technologies.
LED light when cool white color temperatures of 4000K to 6500K will feel brighter when compared to the warmer yellowish tones of warm white when using the same lumen output.
The number of lumens you need for a room depends on the size of the room and the level of brightness you want.
We have more on How Much Lighting Do I Need for A Room?
The answer depends on how hight the light source is from the floor, how wide the light spreads and the type of lighting product delivering this light. However, in general terms the foot-candle or lux requirement of the activity in the space will determine if there is sufficient light in that room.
For example, a living room that is 100 square feet needs between 1,000 and 2,000 lumens of light. A dining room that is also 100 square feet needs between 3,000 and 4,000 lumens of light.
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For an average sized room in your home, a main ceiling light with approximately 3000 lumen output is bright but there are some considerations to be aware of.
For reading purposes a light of around 3000 lumens directly onto a page would be too bright. However this will depend on how far away the light source is from the book. If in a ceiling light then this level would be acceptable for reading as long as the reader does not have any shadowing over the pages from adjacent objects or if they are facing away from the light source.
The distance light will travel depends on how the light is being delivered, particularly the beam angle of the light and it’s intensity. The more compactly the lumens are delivered the further the distance will be.
For example, a flashlight with 3000 lumens with a tight beam angle has a peak illumination of 180,000 candela delivering light up to around 849 metres at no less than 0.25 lux. (using throw = SQRT (candela * 4)
A 3000 lumen torch is very bright for outdoor activities such as camping and hiking, as well as for general home use as a whole back yard can easily be lit from this single source of light.
When you look for a camping lantern the brightness of 3000 lumens is very effective and a good output for outdoor lanterns. This level will lluminate your surroundings with the caviat that it will cause some glare which can be common from the high lumen lanterns.
An 3000 lumen security light is bright and will easily illuminate the areas around your home. It’s a good option for lighting up where you need it most, with additional features such as motion sensors available to choose from depending on how much control or automation you require. It’s amongst the lowest light outputs for an LED security floodlight.
The brightness of an 3000 lumen LED bulb is typically 22W and is very bright. It is equivalent to 150-200 watt of incandescant light and has a corn on the cob LED form factor, so it must be shrouded within a product to hide the source for aesthetic and glare reasons.
When considering 3000 lumens to watts you need to consider the type of bulb or light source. The efficiency of the technology determines the power used to create the same amount of light:
What is the difference when looking at the brightness of 2000 lumens vs 3000 lumens? It is important to consider the purpose of the light to determine the best output for your use.
Useful comparative measurements often asked:
Lux can only be measured by knowing the distance and the area the lumens have to travel to.
3000 lumens is 3000 candles.
A degree of kelvin is the unit of measurement for color temperature, therefore there is no direct comparison with kelvin to lumen. However, an impression of brightness will increase with a high degree of kelvin as the light seems colder and brighter to the viewer.
Lumens and Candela. Lumens is the total amount of light from a fixture. Candela is how much of that light from a fixture shines in one direction. So 3000 lm would be less than 3000 candela with the candela only quantified if the angle of beam width is known.
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