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30-Day Return
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DEWENWILS Outdoor Extension Cord Cover, Waterproof Plug Cover with 4 Seal Latches, Adjustable Compartment for 12/14/16Gauge Cords (6 Pack)-HCSS06A
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DEWENWILS Outdoor Electrical Box, Waterproof Power Cord Protector for Electrical Connections for Extension Cords-HCCB01C
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DEWENWILS Outdoor Extension Cord Cover, Weatherproof Connection Box with PP Material, Waterproof Electrical Cord Protector (3 Pack)-HCSS03G
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DEWENWILS Waterproof Extension Cord Safety Cover, IP44 Weatherproofed with 4 Seal Latches, Adjustable Compartment for AWG 12/14/16 Cords (3 Pack)-HCSS03B
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DEWENWILS Outdoor Extension Cord Cover, Waterproof Connection Protector with 4 Seal Latches, Adjustable Compartment for AWG 12/14/16 Cords (3 Pack)-HCSS03A
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DEWENWILS Outdoor Extension Cord Cover, Weatherproof Connection Box with PP Material, Waterproof Electrical Cord Protector (3 Pack)-HCSS03F
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DEWENWILS Outdoor Extension Cord Safety Cover, Water-Resistant Seal Housing with 4 Latches, Adjustable Compartment for AWG 12/14/16 Cords (6 Pack)-HCSS06B
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DEWENWILS Extension Cord Safety Cover, Outdoor Outlet Protector with 4 Latches, Large Compartment for AWG12/14/16 Cords (4 Pack)-HCSS04C
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Let customers speak for us
Perfect replacement for my old rusty noisy mechanical timer for my pool light. Easy to install and program. And amazingly fast order processing and shipping by Dewenwils!
I replaced my old mechanical timer with this Dewenwils wifi timer and I'm sorry I didn't do it sooner! It was easy to install and I can control my pool pump filter with the easy to use phone app! Time will tell how long it lasts but for now it's a great device making pool water maintenance easier! Thank you!
Worked perfectly for 4 sockets in 2 separate lamps
Works great just used it today!
Works great so far. Installation was easy. Nice product.
I ordered this countdown timer for electric heater clothes drying rack. I received the wrong Item and was pleased that I did not have to to the trouble and expense of returning it. I was then sent the timer as originally ordered and it works great! Excellent customer service e and a good product!
Recieved as expected.
Great quality and excellent durability
Great outdoor box for patios or just where you want power
This is perfect for my RV. I get an extra 15A power directly from the pole to my camp area
These work as described. They last a long time and work reliably.
Highly recommend this product.
This thing is pretty cool. Simple set up. I mounted to the wall on a stud, plugged it in and away I went. It works well. Pulls out as far as I need and retracts when I am done. Easy-Peasy.
Perfect fit for my garage. Pulls and retracts nicely.
Frequently asked questions
What if there’s an issue with my order or product?
What if there’s an issue with my order or product?
If you experience any issues, simply contact our support team.
Support Email: service@dewenwils.com
We’ll work with you to find a quick and fair solution.
How can I contact customer support?
How can I contact customer support?
You can reach us anytime via the contact form on this page.
Support Email: service@dewenwils.com
Our support team typically responds within 24 hours on business days.
Are your products covered by a warranty or guarantee?
Are your products covered by a warranty or guarantee?
Yes. All our products are backed by a 365-day warranty.
If you experience any quality-related issues within this period, our support team will be happy to help you with a solution.
Questions about Shipping
Questions about Shipping
Q: How long does shipping take?
A: Orders are typically processed within 1–2 business days.
Delivery times vary by location, but most orders arrive within 3–7 business days.
Q: How much does shipping cost?
A: We offer free shipping on all orders.
No minimum purchase required.