⚠️ Eco v0.14 is coming — the next major update reworks upgrade modules, so some of these numbers will change. They reflect the current version. What’s changing →

Simpler tiers: the 1–4 tiered upgrades become a single Basic / Advanced / Modern upgrade each.
Permanent upgrades: a module placed in a workstation is permanent — no more swapping lower tiers out as you progress.
Power transitions: a module can change a station’s power type/draw (e.g. a Modern upgrade moves a sawmill from mechanical to electrical power).
Talent-integrated: modules now use the same bonus/talent system — any talent benefit (power, labor cost, recipe unlocks) can come from a module.
Cheaper to upgrade: with the multi-tier parts gone, fully upgrading a workstation costs significantly less.

We’ll update this calculator shortly after the update releases.

Home › Recipes › Steel Searchlight

Steel Searchlight

▶ View item page: Steel Searchlight

Quantity to craftScales ingredients, labor, time, output & total raw by the number of crafts.

8×Steel Plate

8×Rivet

10×Copper Wiring

4×Light Bulb

→

1×Steel Searchlight

Produces

Item	Qty
Steel Searchlight	1

Ingredients

Ingredient	Qty	Type
Steel Plate	8	item
Rivet	8	item
Copper Wiring	10	item
Light Bulb	4	item

Crafting

Station	Robotic Assembly Line
Required skill	Electronics (level 3)
Labor	120 calories
Craft time	4 min
Experience	20 XP
Throughput	≈ 15 Steel Searchlight / hour (base)

Total raw materials

Steps47Total labor23970.42 calTotal time286.3 min

346.67× Limestone
297.5× Copper Ore
242.67× Wood (any)
130× Iron Ore
100× Quicklime
77× Silica (any)
73.33× Clay
38× Crushed Limestone
26.67× Steel Bar

Approximate — category ingredients and any production cycles are counted as raw.