Light Up Ice Cubes 72 Pack MultiColor LED - Waterproof Party Lights

In this review of the Light Up Ice Cubes 72 Pack MultiColor LED, the reviewer finds these waterproof cubes best for party hosts and event decorators who want an easy, no-fuss way to add color to drinks, pools, or displays. The single biggest reason to buy is the reliable liquid sensor that automatically activates the LEDs when the cube is placed in a drink or water, creating an instant colorful effect without switches or setup. This review focuses on real use, durability, and whether the pack size and battery life deliver practical value for gatherings.

Key Features

• Liquid sensor activation: The cubes turn on automatically when they detect liquid, so they light drinks and pools without manual switching.
• Multi-color options: A mix of colorful slow flashing and single-color LEDs provide varied tones including red, white, blue and pink for different moods.
• Large set: The 72 pack gives enough pieces for multiple tables, a champagne tower, or a swimming pool display without constant replacement.
• Compact size: At about 2.7 x 2.7 x 2.7 cm each, the cubes are small enough for glasses yet visible when grouped for centerpieces.
• Waterproof construction: The sealed design allows safe use in drinks, bathtubs, fountains and pools for decorative lighting.
• Ready to use: Each cube includes 3 AG3 button batteries preinstalled so the set works straight from the box.

Who It's For

This product is ideal for party planners, event hosts, and bar operators who want an immediate decorative effect without wiring or installations; the automatic liquid sensor and waterproof seal make them especially convenient for pool parties, weddings, and cocktail hours. The 72 count is useful for medium to large events where multiple glasses or table centerpieces need illumination.

Those who should look elsewhere include users who want replaceable batteries or very long continuous runtime per cube, since the batteries are not replaceable and runtime varies between cubes. If absolute color control or a rechargeable single unit is required, a different product would be a better fit.

Pros & Cons

Pros

• Automatic liquid-activated lighting makes them effortless to use in drinks and water features.
• The mix of flashing and solid-color cubes creates varied visual interest across a table or display.
• Sealed waterproof design is suitable for pools, fountains and bathtubs without worry.
• Bulk 72 pack supplies enough cubes for large events or repeated use across venues.

Cons

• Batteries are preinstalled and not replaceable, so cubes have a finite lifespan once depleted.
• Runtime varies across units (roughly 8 to 25 hours), so not every cube will last an entire long event.

Specifications

Brand	SeaISee
Pack size	72 pieces
Unit size	2.7 x 2.7 x 2.7 cm
Power	3 x AG3 button batteries per cube (fitted, not replaceable)
Activation	Bottom liquid sensor, automatic on/off
LED modes	Colorful slow flashing and single colors (red, white, blue, pink)
Water resistance	Waterproof for drinks, pools and fountains

Our Verdict

The Light Up Ice Cubes 72 Pack is a practical, low-effort way to add colorful lighting to drinks and water features for parties and events; the liquid sensor and waterproof design make them especially convenient. They represent good value for hosts who need many decorative lights at once, though buyers should expect finite life from the nonreplaceable batteries and varied runtimes across cubes.

Frequently Asked Questions

Do these cubes turn on automatically?
Yes, each cube uses a bottom liquid sensor that activates the LED when it detects liquid and turns off when dry.

Can I replace the batteries?
No, the cubes come with 3 AG3 button batteries fitted and the batteries are not replaceable.

Are they safe in pools and drinks?
Yes, the cubes are waterproof and intended for use in drinks, bathtubs, fountains and pools for decorative purposes.