What happens if the power goes out? Does the timer remember the settings, or does it reset?

I just spoke with an AUBE tech (owns Honeywell) about this astro timer on 8/07/19. He told me they use a super capacitor now that will hold the time AND program settings for a period of approximately 2 hours during a power outage. After two hours of the power being off, the time of day will need to be reset, but the program should still remain intact.

I know it can self adjust the time based on coordinates, but can you program it to leave the lights, etc. on for only 2 hours after being turned on?

Yes, You can program 7 separate on/off times. In my case, I have it scheduled to turn on at sunset and off at sunrise (all week). This is 1 program. I still have 6 programs remaining. So you could schedule random on off times for any day of the week you wish. For instance, on at 8:00pm and off at mid-night (Monday, Tuesday, and Friday). This would be 1-program.

Can it be used to replace a switch in 3-way switch

It can be used to replace a 3-way switch! The other switch becomes unusable is my understanding though. I installed this switch in what was a 3-way configuration using the instructions from this review of this switch: http://www.amazon.com/gp/review/R1CGCNTF3U776D?ref_=glimp_1rv_cl

Does this require a neutral wire? I only have 2 switch wires.

Yes, a Neutral is required. You must have 3 wires in total. Hot, Neutral, and Load. You CANNOT use a ground as your Neutral. If you are not sure which wire is wich then please consult an electrician. Please be aware that not all switches require a Neutral. Dumb switches only require a Hot and a Load. Years and Years ago they only wired switches with the Hot and Load. It was until around the 70s that the neutral was included at the switch point. Prior it was only located at the load. Load = the device that you want to control with the switch such as a light, motor, etc..

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Honeywell Home RPLS740B ECONOswitch 7-Day Solar Programmable Switch, Lights and Motors, Indoor and Outdoor, Energy Saving, White

Honeywell Home RPLS740B ECONOswitch 7-Day Solar Programmable Switch, Lights and Motors, Indoor and Outdoor, Energy Saving, White

Product ID: 759787

Details

Brand
Honeywell Home
Connector Type
Wall Switch
Contact Type
Normally Open
Current Rating
15 A
Item dimensions L x W x H
1.69 x 1.5 x
Material
Plastic

⏰7-day programmable schedules

💡compatible with LED, CFL, incandescent & more

🔆solar timetable for sunrise/sunset control

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Description

💡 Light smarter, live better — your home’s energy guardian awaits!

MULTI DEVICE MASTERY - Control lights, ceiling fans, pumps, and motors up to 1800W/¾ HP from a single sleek switch.
SOLAR POWERED PRECISION - Automatically syncs lighting with sunrise and sunset times based on your location for ultimate energy efficiency.
PLUG AND PLAY INSTALLATION - Flush-mount design with easy wiring and automatic daylight savings adjustment—upgrade your home in minutes.
EFFORTLESS WEEKLY AUTOMATION - Program up to 7 on/off schedules per week with a simple 3-button interface—set it and forget it.
SECURITY BOOSTING RANDOM MODE - Simulate occupancy by randomly turning lights on/off when you're away—peace of mind included.

The Honeywell Home RPLS740B ECONOswitch is a 7-day solar programmable light switch designed for indoor and outdoor use. It supports up to 7 customizable on/off schedules weekly, automatically adjusts for daylight savings, and uses solar timetable technology to sync lighting with natural sunrise and sunset. Compatible with LED, CFL, incandescent, halogen, and fluorescent bulbs, it also controls motor-operated devices up to 1800W/¾ HP. Featuring a sleek backlit display, easy 3-button programming, and a random security mode, it offers energy savings, convenience, and enhanced home security in a simple, stylish package.

Specifications

ASIN	B004AP92N2
Actuator Type	Push Button
Best Sellers Rank	#56,661 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #193 in Electrical Light Switches
Brand Name	Honeywell Home
Circuit Type	1-way
Color	White
Compatible Devices	LED, CFL, incandescent, halogen, fluorescent lighting, ceiling fans, bathroom fans, pond pumps, pool pumps
Connectivity Protocol	X-10
Connector Type	Wall Switch
Contact Material	Metal
Contact Type	Normally Open
Control Method	Touch
Controller Type	Push Button
Current Rating	15 A
Customer Reviews	4.6 4.6 out of 5 stars (11,320)
Global Trade Identification Number	00085267561280
Included Components	Programmable light switch timer, screws, anchors, installation guide
International Protection Rating	IP20
Item Dimensions	1.69 x 1.5 x 4.06 inches
Item Type Name	7-Day Programmable Light Switch Timer
Item Weight	4 ounces
Lower Temperature Rating	5 °F
Manufacturer	Honeywell Home
Material Type	Plastic
Model	RPLS740B1008
Mounting Type	Embedded
Number of Items	1
Number of Positions	7
Operating Voltage	120 volts
Operation Mode	ON-OFF-ON
Part Number	RPLS740B1008/U
Specification Met	cULus
Switch Type	Push Button
Terminal	Spst
UPC	085267561280
Unit Count	1 Count
Upper Temperature Rating	122 °F
Warranty Description	1 Year Limited Warranty
Wattage	1800 watts

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NT$4279

Duties & taxes included

In stock

Sold byAmazon TaiwanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Taiwan.

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TrustScore 4.5 | 7,300+ reviews

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