Honeywell Econoswitch RPLS740B Review

Last updated on April 26th, 2024 at 01:08 pm

Honeywell Econoswitch RPLS740B
Image from Amazon

Besides programmable thermostats, a good green product to install in your household is a programmable switch to control your lighting. This will ensure that the lights are on only when you need them. This will also enable you to save money on your utilities.

For this purpose, a good model to consider is the Honeywell Econoswitch RPLS740B with its 7 day Solar Time Table software.

So for interested readers, here is an unbiased review for this green product.

Benefits of having a Honeywell Econoswitch RPLS740B

Clear Backlit Display

The Honeywell RPLS740B has a large blue LED screen display that allows for easy viewing for both day and night. It can also function as a nightlight and turns on its highest intensity upon contact with the buttons.

Compact and Simple Design

The RPLS740B has a compact design that can fit in perfectly in any standard decorative wall plate adding a sleek and subtle touch to your environment. A lighting schedule can be easily created via its intuitive three-button interface    

Ease of Installation

This Honeywell Econoswitch installs easily with its line, neutral and load wire connection and with its compact design, it can fit into any wall plate easily with no batteries required.

Intuitive and Customisable Programming Interface

The RPLS740B Solar Time Table program calculates the sunrise and sunset times daily for the whole year based on your home’s latitude and longitude. Subsequently, you can select the most suitable operating mode: automatic, manual or random for you. 

  • For automatic mode, the lights can be programmed to switch on and off like a normal day. However, you can also select the hours for it to do so.   
  • The manual mode allows you to operate it like a conventional switch.
  • The random mode allows the switching on and off of lights within your household to simulate an occupied household for added security against break-ins.  

Besides the three modes, the 7-Day Solar Time Table program allows the creation of up to seven programs for a week’s schedule; it can be either unique for a single day or for the entire week.

The Honeywell Econoswitch RPLS740B also can be further customised to cater to different lighting systems: incandescent, halogen, and fluorescent, allowing more control over your lighting schedule.

Green Product

The Honeywell RPLS740B is a green product that helps you to save on your utilities by controlling your lighting cycle. Besides your lighting, it can also be used with ceiling fans, bathroom fans, pond pumps, and pool pumps.

Additional Features

The RPLS740B has a manual override function that allows you to switch the light on or off without affecting the programmed schedule. This switch can also automatically adjust for daylight saving time so you don’t have to worry about reprogramming.

The programmable intensity of the backlight for the LED display offers the option to adjust its backlight intensity to suit its function either as a low light intensity nightlight or highest light intensity during the programming process.   

Dimensions Height = 2.5 in.
Width = 1.7 in.
Depth = 2.0 in.
Weight = 0.25 pound
ShapeRectangular with curved edges
Colour White
Display StyleBacklit digital LED screen with 3 button programming functions
Programming-3 operating modes; automatic, manual and random
-7 customisable programs; either for daily or weekly modes
Additional Features-Manual override function
-Solar Time Table program
-Backlit screen offers the option to stay lit up on low intensity as a nightlight
-Automatic updating of daylight hours
-Can be used for other equipment besides lighting systems
-Battery free memory for all programs and settings
Power SourceNo batteries required with backup power provied by a capacitor
Included Accessories -Wire Connectors
-Instruction Manual
-Chart with latitudes and longitudes

How does Honeywell Econoswitch RPLS740B rank on popular websites?

The Honeywell RPLS740B can be purchased from online sites of Walmart , Amazon and Home Depot. However only Amazon and Home Depot have the relevant customer reviews of this product.


1576 customers at Amazon gave the Honeywell Econoswitch RPLS740B an average rating of 4.7/5.0 stars. Out of 1576 customers, 1318 gave it 5.0/5.0 stars.

Home Depot

104 customers at Home Depot gave Honeywell Econoswitch RPLS740B an average rating of 4.8/5.0. Out of 104 customers, 88 gave it 5.0/5.0 stars.  

Customer Reviews for Honeywell Econoswitch RPLS740B 

As in my other reviews, I have summarised recent customer reviews into the pros and cons of having this product.

The Pros

Some of the mentioned pros include:

Versatility; the ability of the RPLS740B to be utilised with different lighting setups, appliances and electric motors have been mentioned by many customers.

Ease of installation; this product is an easy install for homeowners who has a basic knowledge of electrical work like the colour coding behind the wires, and which side of the circuit is “line” and “load”. As mentioned by a homeowner, make sure you have a neutral (white wire) in the power box of installation or it wont work.

Solar Time Table programming setup; this function in the Honeywell Econoswitch allows the setting of a schedule for all days of the year and even daylight saving hours. This makes it even suitable for holiday lights.

Manual Override Function; allows the flexibility of a manual option if it is preferred, 

Battery free memory for all programs and settings; so there is no requirement for battery replacement, in events of power failure due to a capacitor backup inside the Honeywell RPLS740B.

The Cons

Price; some customers have mentioned that this Honeywell Econoswitch to be a little expensive

Inferior quality of accessories; the mounting screws provided were of a lower quality as they seem to lose their shape during the process of installation.  

Insufficient information; it was also mentioned that insufficient information provided in the instruction manual for the programming of lighting schedule.

Product information and manual


There is a one (1) year limited warranty for the Honeywell Econoswitch RPLS740B.


User manual (PDF)

Best Deals for Honeywell RPLS740B

During my research on this product, I did a price comparison among websites as well. It was shown that Amazon has the lowest prices for this product. So if you are interested, here is the link for: Honeywell RPLS740B Best Deals


  • Wilson Yeo

    I am the admin of Green Energy Helps and I possess a keen interest in how green energy and leading a green lifestyle can help to reduce our individual carbon footprints. I will be providing information about green energy and lifestyle tips with unbiased reviews on green products for your consideration. Note: This website uses affiliate links which may earn a commission for purchases made at no additional cost to you.

    View all posts