$79.99
Earn 520 Points Worth ~$4.00 rewards
Set # 21342
Released 2023
Pieces 1111
Price / Piece 7.2¢
Figures None
Age 18+
Scale & Brick Value Piece Volume & Pricing Ranks
Piece Rank
#250
Top 17% active
Historic Scale
#734 Top 4% of 20,150
Part Efficiency
#286 6.8¢/pc • Top 19%
Collector Insights Verified Oct 11, 2026
Includes 6 exclusive molds and 5 rare elements recorded across official inventories.
This set also includes 3 light extensions
View Kits ↓
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Set 21342 Build Specifications & Overview
Complete build timeline, spatial dimensions, and display footprint analysis.
Value Breakdown
- Est. Build Time (*Pieces per minute)
- Casual 9.8h 2 ppm*AFOL (Avg) 4.9h 4 ppm*Master Builder 2.8h 7 ppm*
- Avg Price / Hour
- $16.32/hr
- Price Per Basic Brick
- $0.07
Highly valuable! 26% cheaper than average LEGO sets.
Display Dimensions
Height 7.1 in (18.0 cm) 18 Bricks + 2 Plates high
Width 6.7 in (17.0 cm) 21 Studs wide
Depth 6.3 in (16.0 cm) 20 Studs deep
Display Footprint 42.2 sq in (272.3 sq cm) 21 × 20 Studs
The Scale Check
Height equivalent to approx 4.5 minifigures stacked.
Display Fit
Standard Shelf Friendly (Kallax/Billy)
Building Instructions
Download or view the official PDF
Third-Party Display Extension
Lighting the Scientific Showcase: LED Kits for LEGO The Insect Collection 21342
BUILDS:3|STARTER: $29.99|PRO: $37.98|MEDIAN: $34.99
These third-party light kits transform the realistic insect models into glowing study specimens, with prices from $29.99 to $37.98. BrickBling uses modular micro-LEDs for near-invisible wiring; Game of Bricks opts for standard-gauge expansion boards; LeLightGo sits in between. Each delivers a distinct display vibe, so choose based on your budget and wiring philosophy.
premium ceiling
+$7.99(vs Cheapest Starter Kit)
Premium Glow for the Collector Connoisseur
$37.98
Starting At
Standard Version$37.98
At the top of the lineup, BrickBling's $37.98 kit focuses on accent lighting that highlights every anatomical detail. It uses modular micro-LEDs, and this single standard edition offers no variant choices. Ideal for collectors who want a refined, polished look with premium concealment.
Set Cost Ratio47.48%
RGB CapableNo
RemoteNone
Price Rank#3 of 3
budget floor
Budget Brilliance for the Practical Builder
$29.99
Starting At
Classic$29.99
Game of Bricks kicks off the range at $29.99, focusing on broad illumination across the entire set. It uses modular expansion boards with standard gauge wires, and this single edition offers no variant choices. Perfect for budget-minded fans who want consistent lighting without frills.
Set Cost Ratio37.49%
RGB CapableNo
RemoteNone
Price Rank#1 of 3
median standard
+$5.00(vs Cheapest Starter Kit)
Mid-Price Balance for the Versatile Enthusiast
$34.99
Starting At
Standard Version$34.99
LeLightGo sits in the middle at $34.99, offering a blend of accent and ambient lighting to suit varied tastes. It uses modular micro-LEDs, and this single edition offers no variant choices. A solid compromise for those who want quality without the premium price.
Set Cost Ratio43.74%
RGB CapableNo
RemoteNone
Price Rank#2 of 3
Lighting kits and display add-ons are custom third-party accessories produced independently. They are not manufactured, sponsored, or endorsed by the LEGO Group.
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