The roman candle (罗马烛光) is the oldest aerial firework still earning space on the consumer shelf. One tube, one fuse, one star at a time — simple to sell, predictable to ship, and still one of Liuyang's steady export categories.
This guide is for buyers sourcing wholesale roman candle fireworks from China. It covers the points that actually affect quality and pricing: tube caliber, effect type, lift consistency, compliance category and container mix.
What a Roman Candle Actually Is
Strip everything else away and a roman candle is a single paper tube with three things stacked inside: a clay base plug, a sequence of lift-and-star units, and an outer fuse. Light the fuse, and the bottom unit lifts the first star out of the tube. Two to four seconds later, the next one. The tube itself is the launcher.
That is why roman candles still sit next to multi-shot cakes. They are cheap to manufacture, easy to angle into a rack, and a five-tube fan can create wider low-level motion than a single 25-shot cake.
Local Specification Decides the Build
Most buyers compare roman candles by shot count. That is the wrong number. In the Liuyang trade, the working number is the local specification — 1.5\", 1.75\" or 2.5\". It tells the factory what star size, lift strength, packing format and compliance category the product needs.
| Tube Caliber | Star Type | Typical Altitude | Common Shot Counts | Tier |
|---|---|---|---|---|
| 1.5" | Color pearl, small comet | 15–25 m | 5, 8, 10 shots | Consumer (F2 / 1.4G) |
| 1.75" | Color pearl, crackling, change-color | 20–30 m | 8, 10, 20 shots | Consumer (F2 / 1.4G) |
| 2.5" | Mini-shell, comet tail with bang | 30–40 m | 5, 8 shots | Display (F3 / 1.3G in some markets) |
| Pro display | Mini-shell, crossette, comet | 40–60 m | 5–10 shots | Professional (F4 / 1.3G) |
A 1.75 inch roman candle 8 shots is the workhorse of the global consumer market. It hits high enough to read against city skylines, fits the F2 NEC ceiling almost everywhere it ships, and the 8-shot rhythm is long enough to fan into a sequence without dragging. If a single SKU has to anchor a category on a retail shelf, it is usually this one.
The Effect Families Worth Carrying
A serious Liuyang factory carries roughly 20 to 40 active roman candle SKUs. Most fall into five effect families; most retail shelves only need three.
Color Pearl
Solid round stars, one color per shot or alternating. The most-sold roman candle effect in every export market we ship to. Tube-Colour Pearls (8 balls) and Big Color Ball are the SKUs that move volume. Clean burn, no smoke trail, the color reads from a distance.
Magic Shots / Color Change
Stars that shift mid-flight — red to silver, green to gold. The magic shot roman candle fireworks series runs from 5 to 100 shots; the 80-shot version sits between a candle and a small finale tube.
Crackle & Sound
Bismuth-trioxide composition stars that crackle on the way up. Crackling Candle 1.75" 8 Shots and Sound Flowers add an audio layer that color-only candles cannot match. Strong seller wherever noise rules still allow it.
With Bang / Mini-Shell
Color pearl on the way up, salute or small break at apex. Coloured Shots W/Bang 17.5" and 2.5" Roman Candle W/ Shell sit at the top of the tier, so check NEC and category limits before quoting.
Combination Racks (Table Mountain)
Multiple candles glued and fused into a single block — sold as one item, fires like a short cake. Table Mountain 2.5" (8 shots) bridges the gap between candle and finale rack: candle economics, cake-style sky-time per dollar.
Rule we use when building an assortment: color pearl + magic shot + crackling covers 80% of consumer demand. Add one mini-shell SKU for premium shelves and one combination rack for the hero spot, and the category sells itself.
Featured Series from the Liuyang Catalog
A snapshot of the roman candle SKUs we ship most often — built and packed in our own factory in Chengchong Town and bundled into mixed containers across the wider Liuyang fireworks product range.
The full SKU list — including Coloured Shots W/Bang 17.5", 1.5" Roman Candle 5 Shots and Table Mountain 2.5" 8 Shots — sits inside category 7 of our global wholesale catalog, alongside cakes, shells, fountains and sparklers.
Telling a Good Roman Candle from a Bad One
Roman candles fail in three places. After firing a few cases of product, you stop reading the wrapper and start reading these three.
- Tube wall thickness. A thin-walled tube vents sideways or splits at the base. Premium Liuyang candles use rolled kraft tubes 3–5 mm thick, plugged with a hardened clay base. Squeeze the tube near the bottom — if it gives, the product is going to fail in the field.
- Lift consistency. Every shot from the same SKU should reach roughly the same altitude. A tube where shots 1–3 fly clean and shots 4–8 fall short was filled by an unweighed hand. This is the single most common QC defect on cheap candles.
- Star ignition. Hangfires (a star that lifts dim or fails to break) are a chemistry problem, not a build problem. Old or damp powder in the priming layer is the cause. Sealed shrink film and cool, dry warehousing for the full 3–5 year shelf life is what keeps it from happening.
Always test-fire at least three samples from the same SKU before signing off on a pallet. One good sample is luck. Three good samples is a process.
How Roman Candles Compare to Cakes and Shells
Roman candles are not the loudest or highest product on the shelf. They win on flexibility, price-per-shot, and the choreography you can build with angled tubes.
| Format | Sky-Time | Layout Flexibility | FOB Range (per unit) |
|---|---|---|---|
| Roman Candle (1.75", 8 shots) | 20–30 sec | High — angle, fan, sync | $0.40–0.80 |
| 200g Cake (25–49 shots) | 15–25 sec | Low — fixed pattern | $1.00–3.00 |
| 500g Cake (100+ shots) | 30–60 sec | Low — fixed pattern | $2.50–6.00 |
| Display Shell (3", single) | One break | Medium — needs mortar | $5–20 each |
For the cake side of the assortment, see the 200g and 500g multi-shot cake guide. For shell placement, the cake vs. shell breakdown covers the trade-off.
Sourcing Wholesale from Liuyang
Pricing & MOQ
Typical FOB ranges out of Liuyang for export-grade roman candles:
- 1.5" / 5–10 shot consumer candles — $0.30–0.60 per tube
- 1.75" / 8–20 shot consumer candles — $0.40–0.90 per tube
- 2.5" / 8 shot mini-shell candles — $1.20–2.50 per tube
- 30mm+ pro-grade candles — $3.00–8.00 per tube
MOQ is one mixed 20GP — roughly 800–1,200 cartons of fireworks, of which 50–150 cartons can be roman candles. Most factories will not split a container for a single SKU.
Compliance
- EU (F2/F3) — EN 15947 certificate, CE mark on every wrapper, safety text in the destination language. 2.5" candles often sit at the F2/F3 boundary; confirm the test report before you order.
- US (CPSC/DOT) — 16 CFR 1507, APA 87-1, UN0336 / 1.4G. Total NEC per candle and ban on metallic projectiles are the two failure points to watch.
- China export side — every container ships with CIQ inspection and an AFSL export licence with a valid EX number.
Why Liuyang on This Category Specifically
Roman candles look simple, but quality only shows on the firing line: straight lift, even rhythm, full color saturation, no surprise bangs. Liuyang's advantage is the local ecosystem — kraft tubes, clay plugs, lift powder, star compositions, wraps and CIQ test firing all within the same industrial cluster. That is why a 1.75" Liuyang candle still outsells generic alternatives in markets that have tested both.
FAQ
What's the difference between a roman candle and a cake?
One tube vs. many. A cake is a grid of glued tubes that fires from a single fuse in a fixed pattern. A roman candle is one tube — but you can angle it, fan it, sync it. Cakes win on shots-per-fuse; candles win on choreography and price-per-shot.
Why does the Liuyang specification matter more than the shot count?
The local specification decides star size, lift altitude and NEC per shot. A 1.75" 8-shot candle outperforms a 1.5" 20-shot candle in altitude and visibility, even though it has fewer total shots. Always quote specification first, shot count second.
Are 2.5" roman candles legal as consumer items?
Depends on the market. In most EU countries 2.5" sits at the F2/F3 boundary; in the US the NEC per tube can push them out of 1.4G. Always check the certificate against the destination's category rules before you sign off — wraps printed wrong cost a lot to fix.
Can I mix roman candles with other categories in one container?
Yes — and you should. The standard MOQ is one 20GP mixed across cakes, roman candles, sparklers, fountains and novelties. 50–150 cartons of roman candles alongside 600–800 cartons of cakes is the most common build.
How long do roman candles keep on the shelf?
3–5 years in sealed cartons stored cool and dry (10–30 °C, no direct sun). Humidity is the killer — once moisture gets into the lift powder, the product fires weak or hangs. Keep the shrink wrap on until the product hits the retail floor.
Roman Candles — Factory-Direct from Liuyang
20+ roman candle SKUs in the catalog, from 1.5" 5-shot consumer candles to pro-grade display candles. Send the SKU mix you want and we'll quote it FOB, with private-label wraps included on the standard MOQ.
Request the Catalog