XTF2015 QL300AE 105-Foot, 300-LED String Lights

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Product guide

XTF2015 QL300AE 105-Foot, 300-LED String Lights

Foot: XTF2015 QL300AE string lights are listed as 105 feet long with 300 LEDs for indoor or outdoor holiday decorating. The product details specify blue lights, while feature text repeatedly describes warm white bulbs, so confirm the selected color before buying.

At a glance

Listing describes eight lighting modes and a memory function for the last selected mode after power is cut.
Manufacturer says strands connect end to end, with up to four strands connected.
Corded power means a nearby outlet is needed for placement.

Price

$16.99Save 11%

Reference price: ~~$18.99~~

Price checked: Nov 12, 2026

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Pros and cons

Pros

A 105-foot strand with 300 LEDs can cover a broad decorating area with one run.
Eight listed modes and a setting-memory feature offer options beyond steady-on lighting.
The listing identifies indoor and outdoor use.

Cons

Corded operation limits placement to locations within reach of power.

Technical specifications

18 specifications

Identity
Brand	XTF2015
Model	QL300AE

Lighting
Light color	Blue
Light source	LED
Number of light sources	300
Bulb shape	C9
Bulb base	E12
Wattage	36 watts
Length	105 feet

Connectivity and controls
Wireless connection listed	Power Cord
Control methods listed	Touch

Power
Power configuration	Corded Electric

Dimensions and installation
Form factor	String Lights
Dimensions listed	5.71 x 3.35 x 6.1 inches
Weight listed	10.4 ounces

Use and protection
Indoor/outdoor use	Indoor, Outdoor
Water resistance listed	Waterproof
Material	Plastic

What to know before buying

Listing details to confirm

The listing is inconsistent about color: product details identify blue lights, but feature copy describes warm white LEDs. It also lists C9 bulbs with an E12 base, and states an 8-mode set alongside varied mode naming. Verify color, bulb details and included transformer or connector configuration in the selected listing before purchase. Outdoor use and waterproofing are manufacturer claims, with no protection rating specified.

What’s in the box

Included

String lights

Who is it for?

A good fit for

Decorating a tree, patio, garden or other area where a corded 105-foot light run is suitable.
Buyers who want several lighting patterns and a controller said to remember the previous setting.

Less suited to

Anyone who needs a confirmed color before ordering without further listing clarification.
Installations without convenient access to an outlet.

XTF2015 QL300AE 105-Foot, 300-LED String Lights · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 5,586 ratings

5 stars75%75%
4 stars11%11%
3 stars4%4%
2 stars3%3%
1 star7%7%

Customer feedback reports appealing appearance, brightness and varied, easy-to-use settings, but also raises concerns about fragile wire and mixed reliability, including reports of failure after 6–8 hours. Color impressions and value are also divided. These reports matter for a long, corded decorating run, particularly if durability or a precisely blue light is essential. The listing itself conflicts over blue versus warm white, so customer color comments do not resolve which version is offered.

Positive themes

Customers report pleasing appearance and brightness.
Customers appreciate the variety and ease of the settings.

Negative themes

Some customers describe the wire as flimsy and prone to breaking.

Mixed feedback

Feedback on reliability, color quality and value is mixed. Some reports describe early failure, and some customers perceive the light as more yellow than warm white.

Frequently asked questions

What color are these string lights?

The details list blue, but the feature text calls the bulbs warm white. Confirm the color variant in the selected listing before ordering.

How long is the strand and how many LEDs does it have?

The listing specifies 105 feet and 300 LED light sources.

Can multiple strands be connected?

Manufacturer copy says the strand has end-to-end connections and allows up to four strands to be connected.

Are these lights suitable for outdoor use?

The listing claims indoor and outdoor use and describes the lights as waterproof. It does not provide a specific water-resistance rating, so consider the intended exposure and setup.