- Lock Down Eco 25s V ECO-L25-3 – firework battery, 25 shots, 30 mm calibre, category F2. NEC: 500 g. Manufacturer: Gaoo Fireworks. Product code: 5904151236460. Diagonal arrangement, 60 m reach.
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Lock Down Eco 25s V ECO-L25-3 F2 – firework cake 25 shots 30mm calibre
The Lock Down Eco 25s V ECO-L25-3 is a high-impact firework cake manufactured by Gaoo Fireworks, designed for those looking to create an impressive visual display at private events or public celebrations. This angled fireworks battery is part of the Eco series and features 25 powerful shots, each with a substantial 30mm calibre for dramatic aerial effects. It reaches a height of up to 60 metres, ensuring great visibility and a professional show effect. Classified as F2, this product meets European safety standards and is suitable for outdoor use by adults. Backed by Gaoo’s reputation for quality pyrotechnics, the Lock Down Eco delivers consistent effects over its 25-second duration. The cake’s angled firing and combination of vivid bursts provide a varied and engaging sequence. With a Net Explosive Content (NEC) of 500g, it offers both intensity and a well-paced show. This battery is an excellent addition to any selection of multi-shot fireworks for those seeking a reliable, certified option.Key specifications of Lock Down Eco 25s V ECO-L25-3 F2
- Number of shots: 25
- Calibre: 30mm
- Manufacturer: Gaoo Fireworks
- Category: F2
- NEC: 500g
- Duration: approx. 25 seconds
- Effect height: up to 60 metres
- Product code: 5904151236460
- Firing pattern: angled/catena
What effects does Lock Down Eco 25s V ECO-L25-3 F2 produce?
The Lock Down Eco 25s V ECO-L25-3 delivers a sequence of colourful aerial bursts designed to entertain and impress audiences. The effects include an angled firing pattern, which spreads the shots wide in the sky for enhanced visual impact. While specific colours and detailed compositions are not listed, the 30mm calibre and 60-metre ascent guarantee large, bright bursts and a dynamic visual progression over the 25 seconds of the show.What should you consider when choosing this firework cake?
With 25 shots and a 30mm calibre, this fireworks battery offers a powerful display that stands out in medium to large spaces. The high NEC content of 500g ensures each shot is loaded with energy for consistent, robust effects. The F2 category means it’s certified for outdoor use by adults in Europe, balancing performance with safety. The angled firing pattern gives a wider spread of effects compared to straight cakes, making it suitable for audiences who appreciate variety in their firework displays. When selecting fireworks batteries like this one, consider the display area and desired intensity. The 60 metre effect height ensures visibility, while the cake’s duration creates a sustained, exciting experience.When is Lock Down Eco 25s V ECO-L25-3 F2 a good choice?
This firework cake is well-suited for outdoor celebrations where a dense, colourful sequence is needed in a short timeframe. Its 25-second run is ideal for building a highlight within a larger display or for those seeking a punchy stand-alone performance. The angled firing also makes it an excellent option for filling wide open sky, making it suitable for larger gardens, driveways, or event spaces. If you’re considering various firework cakes, or want to compare shot count, calibre and duration for your display, the Best Firework Cakes 2026 guide provides comparisons and expert recommendations.PiroHiT Expert Tip: Always prepare your firing area in advance and secure the firework battery on a flat, stable surface before lighting. The angled shots will cover a wider area, so ensure there is sufficient room and that spectators are positioned at a safe distance. For more practical insights into choosing fireworks by technical specification and effect, visit Machony – PiroHiT Expert in Fireworks Testing.
The manufacturer guarantees the repair or replacement of the equipment up to 12 months from the date of purchase. Contact the store via the claim form to order a courier to pick up the equipment from your home.


