No step of this craft touches a workbench. The candle is benchless and so is the low grade fuel inside it. Volcanoes and boomers both run through gun powder, which waits for a Level 1 workbench, so on a first night with no bench down yet, the red candle is the only firework in reach.
In reach for its owners, that is. The recipe shows up only for players who own the candle on Steam, and nobody can research it.
Per piece it takes longer in the menu than a red volcano, mostly in the fuel steps, so queue a pair before a farming run and they are waiting when you return. Once powder is flowing later in the wipe, the red boomer is the louder option.
Questions
Red Roman Candle ×10: how many resources?
Metal Fragments ×250, Cloth ×25, Animal Fat ×75.
Which workbench does Red Roman Candle need?
None: it is crafted by hand.
How long does Red Roman Candle take to craft?
30 s for one, every step included.
How much scrap does researching Red Roman Candle take?