The pros and cons of smart bulbs: Are they worth lighting up your home?

Smart bulbs are gradually making their way into our homes, both indoors and outdoors. But are they really beneficial? This article aims to shed light on what smart bulbs are, their compatibility, advantages, and disadvantages.

Smart Bulb
Aditya Chinchure

What is a smart bulb?

Smart bulbs are light sources that can be remotely controlled. This means they can function without traditional switches and can be operated via a smartphone or tablet. Not only can they be turned on and off remotely, but some also offer the ability to adjust their brightness and even their color. Additionally, they often come with programmable features, which can be particularly useful for simulating presence in your home for security reasons.

Are they universal?

Before you decide to invest in smart bulbs, it’s crucial to check their compatibility with your existing setup.

Socket types

Firstly, consider the socket type. The most common are E27 and E14 screw types, generally used for desk and bedside lamps. There are also clip-on types like GU10, mainly for ceiling lights, and the rarer B22 for vintage chandeliers and wall sconces.

Control methods

Next, decide how you want to control these high-tech bulbs. While smartphones are the most common control method, some bulbs can also be operated via a dedicated remote or voice assistants like Google Home, Amazon Echo, or Siri. Always refer to the product packaging for compatible control methods.



One of the primary benefits of smart bulbs is their convenience. You can control all the bulbs in your home from a single device, allowing you to "turn off" your entire house with a single click.


You can also set up scenarios where the lighting operates based on predefined programs, adding a layer of customization to your home environment.


As mentioned earlier, smart bulbs can play a significant role in home security. You can program them to turn on and off at specific times to simulate presence, deterring potential intruders.

Energy Efficiency

Most smart bulbs use LED technology, making them more energy-efficient compared to traditional halogen or incandescent bulbs.


Internet dependency

One drawback is that these bulbs rely on an internet connection. If your modem fails or your connection is unstable, you won’t be able to control your lighting. Some experts also point out security vulnerabilities in certain models, which could potentially allow unauthorized control of your home lighting via third-party apps.

Constant power consumption

Another downside is their constant power consumption. While minimal, these bulbs are always communicating with your modem or a dedicated box, leading to a continuous electrical draw. If you have dozens of smart bulbs in your home, this could add up to a significant amount in electricity costs each year. Additionally, this constant communication increases electromagnetic waves within your home.


Smart bulbs offer a range of benefits, from convenience and customization to enhanced security and energy efficiency. However, they come with their own set of drawbacks, such as internet dependency and constant power consumption. Therefore, before making the switch, weigh these pros and cons to determine if smart bulbs are the right fit for your home and lifestyle.