Can this be left in rain, plugged on? Or will it create hazardous condition such as electric current passing through or short-circuit?

I wrap electrical tape around all plugs & whatever is plugged in to prevent any short circuiting. If your outdoor outlet doesn’t have a top lift cover I put duct tape around any open space to prevent moisture from getting into plugs. Hope that’s helpful.

can this be plugged into a timer plug?

Thank you for your question. Yes, it can be plugged into a timer plug. It is just an extension cord. Please double-check the total power rating of your devices. Please let us know if you have more questions. support@dewenwils.com We will get back to you within 24 hours. Best wishes, Dewenwils Customer Service Team

My Christmas light connections are two prongs mostly. Is that a problem putting the two prong into the three prong outlets

I have had no problem as mine are 2 prong also

It is described as "weatherproof", but the tag on the cord says "do not use when wet". What is this supposed to mean?

The cord is weatherproof when the outlets are occupied, because the water will not immerse in it, if the outlet are exposed to wet environment, it is not waterproof.

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DEWENWILS Outdoor Extension Cord 1 to 3 Splitter for Outdoor Lights, 3 Prong Outlets Plugs, Max 28ft End to End (40 FT Total),16/3C SJTW Weatherproof Wire for Outdoor String Lights, ETL

DEWENWILS Outdoor Extension Cord 1 to 3 Splitter for Outdoor Lights, 3 Prong Outlets Plugs, Max 28ft End to End (40 FT Total),16/3C SJTW Weatherproof Wire for Outdoor String Lights, ETL

Product ID: 725499331

Details

Brand
DEWENWILS
Colour
Green
Connector gender
Plug type
B - US style
Voltage
125 Volts

⚡16 AWG heavy-duty copper wire, 13 AMP

🔌3-outlet splitter for max connectivity

🌧️Weatherproof SJTW cable resists elements

Description

⚡ Power up your outdoor vibe—three times the outlets, zero hassle!

TRIPLE POWER HUB - Expand one outlet into three—perfect for multitasking your outdoor lighting setup.
FLEXIBLE DURABLE - PVC jacket and flexible design stay soft in cold, resisting abrasion and UV damage.
ALL WEATHER WARRIOR - SJTW-rated cable and sealed outlet covers keep your power safe rain or shine.
HEAVY DUTY PERFORMANCE - 16 AWG copper wiring delivers up to 1625W, powering multiple devices without a hitch.
EFFORTLESS OUTDOOR ELEGANCE - Keep your yard organized and festive with a sleek, green splitter that blends into your landscape.

The DEWENWILS Outdoor Extension Cord is a 40-foot, 3-outlet splitter featuring heavy-duty 16/3 AWG copper wiring and SJTW weatherproof insulation. Designed for outdoor use, it offers flexible, abrasion-resistant durability with safety covers on each grounded outlet, making it ideal for powering multiple outdoor lights and devices reliably in all weather conditions.

Specifications

Amperage	13 A
Asin	B07P7KLK5K
Best Sellers Rank	#21,646 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #240 in Extension Cords
Brand	DEWENWILS
Case Material Type	Polyvinyl Chloride (PVC)
Color	Green
Connector Gender	Male-to-Male
Customer Reviews	4.8 4.8 out of 5 stars (9,525) 4.8 out of 5 stars
Gauge	16
Input Current	13 A
Item Length	0.7 inches
Item Weight	3.3 pounds
Manufacturer	Dewenwils
Mfr Part Number	AXleftj
Model Number	KAB-213Y
Number Of Conductors	3
Number Of Outlets	3
Plug Type	B - US style with ground plug.
Power Cord Prong Count	3
Special Features	Wear Resistant
Unit Count	28 Feet
Voltage	125 volts
Warranty Description	1 year manufacture
Water Resistance Level	Waterproof
Wattage	1625 watts

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