Beginner
≈ 1 h 45 minSuggested range45 min – 2 h 45 min
Official LEGO® image · © LEGO Group and/or the respective rights holders. Source: LEGO Italy ↗
City · SET 7906
Fireboat
A red fireboat with a crew.
- Pieces
- 187
- Release year
- 2007
- Theme
- City
- Set number
- 7906
- LEGO recommended age
- 5+
- Archived regional retail price · US
- 34.99 USD
Archived regional retail price in the stated market and currency. It does not establish the Italian launch price; no estimated currency conversion. Brickset ↗ · Reference checked on 22 October 2026
Official English name verified at: LEGO English archive ↗ · Checked on 26 October 2026.
TIME TO BUILD
How long does it take to build Fireboat?
A starting point for planning your build. Times for each experience level are editorial estimates, not measurements submitted by HowLongToBuild users.
Editorial estimate · first build
Intermediate
≈ 1 hSuggested range30 min – 1 h 45 minExperienced
≈ 45 minSuggested range15 min – 1 h 15 minBased on one person building the set for the first time, following the original instructions and using numbered bags where supplied. Includes normal piece-finding and minor adjustments; excludes long breaks, filming, dismantling and modifications. Sources may use different methods. This range is neither a statistical interval nor a limit: your build may take less or more time.
How we estimate times · sources and method
Editorial assessment: A red fireboat with a crew. Yellow cannons sit along the hull. A first build following the instructions, including normal piece finding; an adult may help when needed. Breaks, subsequent play and any alternative models are excluded. For older sets, unnumbered bags or previously mixed pieces may prolong sorting. No verified timed build: indicative values with substantial variation.
Sources do not always specify the builder’s experience. The three experience bands are our editorial assessment, based on the complexity of the set and individual accounts where available.
- LEGO · set-specific instructions ↗
Official name, pieces, age and imagery; no timed building data.
- LEGO · set manual ↗
Document for this set number. The duration is an editorial estimate, not a LEGO timing.
Checked: 26 October 2026 · Method v1.0 · Limited reports; not a statistical average.
BUILT BY THE COMMUNITY
Yours could be the first building time.
0 reviewed solo building times.
No solo building times have been reviewed yet. You can still find editorial estimates under Suggested times.
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Build your own story.
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How much display space does it need?
Assembled-model dimensions are not yet documented for this set. Box dimensions cannot tell you how much display space it needs.
BEYOND THE BRICKS
Did you know?
Inside the set
The model in the photo
The white cabin rises above the deck.
LEGO sourceAccessories and details
Yellow cannons sit along the hull.
LEGO sourceBeyond the set
The stories, places and inventions behind your build.
A breakthrough in 1822
Augustin Fresnel completed a thin-panel lens design in 1822 to concentrate light more effectively.
Read the full story
France’s lighthouse commission began investigating improvements in 1811. Fresnel’s 1822 design redirected light horizontally and vertically through thin panels. The challenge was to concentrate otherwise scattered rays, rather than simply to install a brighter lamp.
Less glass, greater efficiency
Earlier lenses were thick, heavy and lost light. The new design improved lighthouse range and efficiency.
Read the full story
Fixed lenses gave steady light; rotating ones produced flashes. Panel count and rotation speed helped define the pattern of light and darkness, known as its characteristic. Mariners could compare it with charts and light lists to identify a particular lighthouse.
Expanded stories updated on 29 October 2026
Written by HowLongToBuild · Sources are linked with each story · Checked on 26 October 2026. Historical facts and story details refer to the context described.
THE COMMUNITY’S EXPERIENCE
What was it like to build?
Three separate scores from 1 to 10. For difficulty, 1 means very easy and 10 means very difficult.
No approved ratings yet. Scores are never generated by this site or inferred from the recommended age.
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Building tips from the community
Specific steps, useful checks and sticking points. Contributions appear after moderation, in their original language. Do not upload instruction pages or personal contact details.
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Sign in to contributeSET THE MOOD
A soundtrack for your build
· Selected for the subject and atmosphere
Penguin Cafe’s acoustic interlocks offer movement and returning patterns for a vehicle build. This light rhythmic choice follows the pleasure of assembling shapes and mechanisms without setting a pace for your hands.
OUR PICK
Music from the Penguin Cafe
Penguin Cafe Orchestra
Rhythmic and livelyEditorial suggestions, not official soundtracks for the set. External services may require an account or subscription; editions and availability can vary by country. Suggest another soundtrack →
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YOUR NEXT BUILD
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