Frequently Asked Questions

What LED bulb is equal to 100 watts?

LED bulbs are becoming increasingly popular as people look for more energy-efficient lighting options. But what LED bulb is equivalent to a 100-watt incandescent? The answer depends on a few factors, including the lumen output of the LED bulb and the wattage of the incandescent bulb being replaced.

Lumen output is a measure of how much light a bulb emits, and wattage is a measure of how much energy a bulb uses. Generally speaking, an LED bulb with 700-800 lumens is equivalent to a 100-watt incandescent. But there are some variables to consider when making this comparison.

For example, an LED bulbs may have a lower wattage but produce more lumens than an incandescent with a higher wattage. So it's important to compare lumens, not just watts, when choosing an LED replacement for an incandescent bulb. In addition, the way in which light is distributed also plays a role in determining equivalency.

An LED that emits light in all directions (omni-directional) will not produce as much light as an LED that emits light in one direction (directional). So when choosing your replacement LED, be sure to consider both the lumen output and the beam angle.

Which is better A19 or A21?

There are a few key differences between A19 and A21 LED light bulbs. One is the shape – A19 bulbs are typically shaped like a traditional incandescent bulb, while A21 bulbs have a more elongated, tubular shape. Another difference is in the lumen output.

A19 bulbs typically have an output of 800-900 lumens, while A21 bulbs can reach up to 2100 lumens. This makes A21 LEDs much brighter than their A19 counterparts. Finally, A21 LEDs also tend to last longer – up to 25,000 hours compared to 15,000 hours for most A19s.

So if you're looking for a bright, long-lasting LED bulb, an A21 is the way to go!

Which dimmable LED bulbs are best?

When it comes to choosing the best dimmable LED bulbs, there are a few things you'll want to keep in mind. First, consider the wattage of the bulb – this will determine how bright it is. Second, think about the color temperature of the light – this affects the overall tone of the light.

And finally, consider what type of dimmer switch you have – some dimmers are not compatible with all types of LED bulbs. With these factors in mind, here are a few of our top picks for dimmable LED bulbs: If you're looking for a bright LED bulb, then we recommend checking out the Philips 60W A19 LED Bulb.

This bulb has a high wattage (60 watts), which makes it perfect for use in areas where you need lots of light. It also has a warm color temperature (2700K), which gives it a nice, inviting glow. And finally, it's compatible with most standard household dimmer switches.

For something a bit more unique, take a look at the Cree Connected 60W Equivalent Soft White A19 Dimmable Smart LED Light Bulb. This bulb can be controlled via your smartphone or tablet, making it super convenient if you want to adjust the lighting in your home without getting up! It also has a very low wattage (just 9 watts), so it's great for saving energy.

Plus, its soft white color temperature creates a cozy and inviting ambiance in any room.

What is the difference between A19 and A21 LED bulbs?

One of the most common questions we get here at Bulbs.com is, “What’s the difference between A19 and A21 LED bulbs?” It’s a great question, because at first glance these two types of LEDs may appear to be exactly the same. However, there are actually some key differences between these two styles that you should be aware of before making your purchase.

First and foremost, it’s important to know that A19 and A21 LED bulbs are both designed to replace traditional incandescent bulbs in your home or office. The “A” in each of their names refers to their shape—both styles feature a standard screw-in base and an overall round shape. And while they may look the same on the outside, there are some subtle yet important distinctions between them when it comes to performance and applications.

For starters, A19 LED bulbs are typically used for general purpose lighting in areas like kitchens, living rooms, bedrooms, bathrooms, and hallways. They emit a warm white light that mimics the natural light of an incandescent bulb, making them a popular choice for indoor use. On the other hand, A21 LED bulbs emit a brighter light that is closer to daylight on the color spectrum—this makes them ideal for task lighting in areas like kitchens and offices where you need more precise illumination.

In terms of wattage equivalency, A19 LEDs typically range from 7 watts to 15 watts whereas A21 LEDs usually start at around 13 watts and go up from there. So if you’re looking to make a switch from incandescent to LED but want to maintain roughly the same level of brightness in your space, then an A19 style bulb would likely be your best bet. But if you want something with a little more oomph in terms of light output (without sacrificing energy efficiency), then an A21 style would be worth considering instead.