Specifications: Pro Cold Spark Machine (White) with Carbon Steel & Aluminum Alloy Construction delivers safe indoor pyrotechnic effects for weddings, stages and events. Features 800W heating power with 4-minute quick preheat, 433MHz wireless remote control (15M range) and DMX512 console compatibility for precise 30-90s spark duration control. Equipped with 200g consumable capacity (30g/min consumption), LCD display monitors real-time status while IP20 protection ensures reliable indoor operation. Supports tri-voltage configuration (AC110-127V/220-240V) and versatile control modes: remote/DMX512/master-slave via 3CH DMX protocol with XLR interfaces. Ideal substitute for traditional fireworks with cleaner, cooler sparks under -10℃-45℃ working temperature Packing List: Electronic spark machine*1 Instruction manual*1 3×1.5㎡×1.2m Power cord*1 3×0.35㎡×2m DMX signal cable*1 8-button wireless remote control*1

Customer ratings on Walmart

On Walmart.com, this item shows an average customer rating of 3.6 out of 5 based on 27 customer ratings as of October 14, 2026. Ratings are provided by Walmart and may change on the retailer site.

Bright spots

  • Consistent performance for typical day-to-day tasks.
  • Straightforward setup with readable documentation.
  • Popular configurations restock regularly online.

What caught our attention

  • Straightforward ordering and return policies through the retailer.
  • Replacement parts and support are easy to find through major retailers.
  • Competitive positioning for its price tier on the retailer site.

A good match if

Shoppers comparing outdoor & travel options who want a fact-based overview before visiting Walmart.com.

Before you buy

  • Step-up models may include features you will rarely use.
  • Open-box and marketplace offers can differ in return rules.
  • If you need pro-level performance, compare higher tiers first.

Price context from Walmart

Walmart listed this item at approximately $399.99 as of October 14, 2026. Prices and promotions change frequently. If the price shown here differs from Walmart.com, the price on Walmart.com governs.

Where we land

We would consider 2Pack Cold Spark Machine DMX Firework Machine 3 16ft Adjustable For Wedding Stage Party DJ Disco White a practical option given its Walmart ratings; Walmart.com always governs live pricing.