Flash ball

The Flash ball is a waterproof, battery-powered lighting device designed for aquatic use, constructed from flexible PVC with an integrated LED circuit that activates upon water contact. It emits a multicolored glow through a translucent shell, with no external controls or switches, relying on moisture-sensitive circuitry for operation. The product measures approximately 65mm in diameter and weighs 45 grams, making it easy to handle in pools or open water.

The internal battery is replaceable and typically operates for 8 to 12 hours per charge under continuous submersion. The PVC casing is rated for repeated submersion and resists UV degradation, though long-term exposure to chlorinated water may reduce lifespan. Standard industry practice for similar products includes a 500-hour operational life under normal conditions, and the unit is not designed for deep-water pressure or saltwater immersion without additional sealing.

This product is primarily purchased by event planners, water park operators, and promotional brands for use in pool parties, night-time aqua shows, and branded marketing campaigns. Buyers commonly order in batches of 500 to 5,000 units, with packaging in blister cards or bulk polybags. Trade terms offered include FOB Shenzhen and CIF destination ports, with lead times of 15 to 20 days after deposit confirmation.

Shenzhen Dabowei Electronics Co., Ltd. is a manufacturer based in Xixiang Town, Baoan District, Shenzhen, specializing in battery-operated novelty items and water-safe electronic accessories. The company is listed as an imported supplier with harbor-level trust verification, indicating compliance with export documentation standards. No details are provided regarding factory size, workforce, or years in operation.

The supplier does not claim certifications such as CE or RoHS, nor does it list any client references or production capacity. Its profile indicates no active response rate or average reply time, suggesting limited buyer communication infrastructure. The company's primary activity appears to be production and export of low-voltage electronic novelty products, with no evidence of R&D, design patents, or in-house testing facilities.