Nielfoi BG-CL3M3-306L01 66-Foot Warm White LED Icicle Lights

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Product guide

Nielfoi BG-CL3M3-306L01 66-Foot Warm White LED Icicle Lights

Foot: Nielfoi BG-CL3M3-306L01 icicle lights provide 66 feet of warm-white lighting with 640 LEDs for indoor or outdoor seasonal decorating. Eight lighting modes, a timer, and end-to-end connections add flexibility, while the corded plug-in setup means the outlet and adapter need protection outdoors.

At a glance

The listing describes 66 feet of straight lighting with 640 warm-white LEDs and three different icicle-drop lengths.
Eight lighting patterns include steady-on and several changing effects. A button on the adapter switches modes.
A timer is described as a six-hour-on, 18-hour-off cycle, with memory for the last lighting mode.
End-to-end connectors are claimed to support up to three strings.

Price

$29.99Save 19%

Reference price: ~~$36.99~~

Price checked: Nov 14, 2026

View offer Ahead of Black FridayExplore the selection

Often bought together

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Pros and cons

Pros

Long 66-foot lighted run and 640 LEDs suit rooflines, porches, fences, or other extended displays.
Eight modes and a timer let buyers choose between steady illumination and changing effects.
The stated indoor and outdoor use supports decorating in more than one setting.

Cons

The corded design requires access to an outlet and does not offer battery or solar operation.

Technical specifications

21 specifications

Identity
Brand	Nielfoi
Model	BG-CL3M3-306L01

Lighting and dimensions
Light source	LED
Number of light sources	640
Light color	Warm White
Color temperature	2700 Kelvin
Item length	66 feet
Form factor	String Lights
Drop lengths	1.32ft, 1.65ft and 2.31ft
Lead cable	9.84ft extension cable

Power and controls
Power configuration	Corded Electric
Voltage	29 volts
Wattage	6 watts
Wireless connection listed	US Plug
Control methods listed	Touch
Lighting modes	8 Lighting Modes, Connectable, Energy Saving, Timer, Waterproof
Timer cycle	6 hours on 18 hours off

Use and protection
Indoor/outdoor use	Indoor, Outdoor
Water resistance listed	Waterproof
Materials	Copper, Plastic
Maximum connected sets	maximum of 3 strings can be connected

What to know before buying

Listing details to confirm

The listing's lead-cord length is inconsistent: one section gives 9.84 feet, while another says 10 feet. It also calls the control both touch and button-operated, and labels US Plug as a connectivity protocol. The listing describes the lights as waterproof but separately says to shield the plug from water. Confirm these details and keep the adapter protected from rain and standing water.

What’s in the box

Included

Icicle string lights
UL Certified Adapter
Manual

Who is it for?

A good fit for

Decorating rooflines, porches, fences, or indoor spaces with warm-white icicle lighting.
Buyers who want multiple lighting patterns, an automatic daily timer, and a corded setup.
Displays where an end-to-end connection of up to three strings is useful.

Less suited to

Locations without convenient access to a power outlet.
Buyers who need a stated outdoor water-resistance rating for the adapter or plug itself.

Nielfoi BG-CL3M3-306L01 66-Foot Warm White LED Icicle Lights · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 1,404 ratings

5 stars75%75%
4 stars10%10%
3 stars6%6%
2 stars3%3%
1 star6%6%

Customer feedback highlights appearance, brightness, and ease of use, while reports on reliability, durability, and value are mixed. The positive comments may matter to buyers looking for decorative lighting, but reports of lights failing or not lasting show that experiences vary. The feedback mentions other color options, whereas this listing specifies warm white, so those comments do not establish the color of this set.

Positive themes

Customers praise the appearance and brightness.
Ease of use receives positive comments.

Negative themes

Some customers report that many lights did not work or that the set did not last long.

Mixed feedback

Reports on reliability and durability vary, with some customers describing lasting performance and others reporting early failures.
Opinions on value for money differ.

Frequently asked questions

How long is the lighted section?

The listing states an item length of 66 feet. The lead-cord length is inconsistent in the listing, given as both 9.84 feet and 10 feet.

How many lighting modes are included?

The listing claims eight modes, including steady-on, chasing or flashing, twinkle or flash, and several other patterns. The adapter button is described as the control.

How does the timer work?

The described timer runs for six hours on and 18 hours off. The listing says the last lighting mode is remembered. It also notes that a power interruption resets the timer, which must be started again.

Can multiple strings be connected?

The listing claims that up to three strings can be connected end to end. Confirm the selected listing and connection requirements before planning a longer run.

Can these lights be used outdoors?

The listing claims indoor and outdoor use and describes the lights as waterproof, but says to keep the plug adapter protected from water. Do not treat that claim as confirmation that the adapter can be exposed to rain or standing water.