People are used to calculate the brightness by watts- NOT Lumens.
But the problem?
The ENERGY star labels are in Lumens. Let me take a wild guess. You choose a bulb that is 300 lm, and you get confused about what it means.
And start wondering how Bright is 300 Lumens in watts?
Well, The 300 lumens are the lower level of light that can reach upto 50 meters distance. If you consider the watts, 300 lm will be 21w for the Incandescent bulb and just 4 w for LED. The intensity of these lumens is not bright enough for most practical use and typically used for lighting the reading space, headlamps, or highlighting a particular area.
But first……..What the heck are Lumens? How many watts is 300 lumens?
In plain words, Lumens are the unit to measure the brightness of an object. They are also used to measure the amount of light that a device emits. However, lumens are measured in candelas per square meter or cd/m2.
Now get it; why does your bulb come with the lumen rating?
A light with a high lumen rating will typically be brighter than a light with a lower lumen rating. This is because brighter lights emit more light per unit of energy spent, while lower-lumen lights use up more energy to emit the same amount of light.
Sounds too complicated?
Let me show this in watts.
Lumens measured in watts are a better way to compare different lighting sources. For example, a 300-lumen spotlight can have a different wattage depending on the bulb used.
|Type of bulb||300 lumens to watts|
And how far can 300 lumens reach?
The 300 lumens generally can reach up to a 50m distance.
This is why these lumens are widely used to brighten up a particular area. Apart from that, this level of intensity is quite popular for torches made for the tactical task.
Now let’s talk about shine. How far will 300 lumens shine?
The 300-lumen output of a light bulb is roughly the equivalent of the brightness of a typical street light. So while the 300-lumen light bulb can reach a distance of about 10 feet, a typical household light can reach up to 100 feet.
The simple equation is- The higher the lumens rating of light, the brighter it will appear.
Is 300 lumens bright enough for a projector?
It’s true 300 lm is used for Ambient Lighting like a projector.If you don’t find any 300 lumens projector you can check this Nebula 300 lm Projector.
This intensity is decent for the well-lit indoor projector. But I guess 300 lumens may be too dim for your needs for outdoor use.
Projectors can range in brightness from 100 lumens up to 4,000.
If you need a bright projector to see clearly in low-light settings, then look for one that boasts 500 or more lumens.
Additionally, if you plan to display large multimedia files or watch movies on a big screen, you’ll want to go with a projector that emits 600 or more lumens.
What about a flashlight, LED, or bike light? Is 300 lm good enough?
The American National Standards Institute (ANSI) specifies a minimum brightness level of 30 lumens for general illumination.
So while 300 lumens may seem like a lot, it’s not enough to provide adequate illumination in most cases. And even if it is, using too much energy could quickly drain your battery and leave you in the dark.
For example- a flashlight.
A typical 300 lumen torch has sufficient brightness for outdoor tasks like hiking, sailing, hunting etc. This 300-lumen flashlight can easily light up your surroundings while remaining discreet. But for an LED bulb, it’s only 3-4 watts, so not bright enough to cover a big space.
If you want a 300 lm brightness flashlight you can check out this light.
Now come to the bike light.
Is 300 lumens enough for a bike light? More than enough. Cyclists usually opt for 100- or 200- lumen light for well-lit areas.
In a nutshell……If you’re in a pinch and only need to light up a small area, 300 lumens will just rescue you.
I am Mark Braeden, a professional electrician based in California. With over a decade of experience in the electrical industry, I have launched this website with the aim of sharing my expertise and providing solutions to common lighting issues that can cause frustration for homeowners.
Whether you need help selecting the right bulb for your living room lamp or require guidance in installing LED strip lights, I am here to assist you.
But it’s not just about fixing problems. I’m also here to inspire you with all sorts of creative lighting ideas that can transform your home.