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3748 LEGO Light Unit for Train thumbnail image

3748 LEGO Light Unit for Train
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3748 LEGO Light Unit for Train
  • Light Unit for Train thumbnail

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Light Unit for Train since June 2016. Very high accuracy
LEGO 3748 Light Unit for Train was a 4 piece Trains exclusive set released in 2001. The current value for a new and sealed Light Unit for Train is estimated at $20, with an average annual growth of approximately 3%, which is lower than other 9V sets. Current used prices for Light Unit for Train range from $16 to $24, depending on the set's condition, with an average price of $17 for those in good overall condition.
All regions

For Sale (New/Sealed)

 (DK) Totally new, in unopened bags. Date marked on bags: Year 2001. $18.13
-9.3%
(US) eBay listings for Light Unit for Train ~$19.39
-3.0%
(US) BrickLink store New Old Sets $19.99

Sale Trends

This chart shows the sales trends (number sold) of new/sealed 3748 Light Unit for Train.

Sets in Trains / 9V

10001 Metroliner Legend

Theme / Subtheme Trains / 9V
Year 2001
Pieces / Minifigs 782 / 11
Availability Retired
10001 LEGO Trains Metroliner Legend
Retail $149.99
Value $1,224.67
Growth  +716.5%
Annual growth 7.2%

10002 Railroad Club Car

Theme / Subtheme Trains / 9V
Year 2001
Pieces / Minifigs 293 / 5
Availability Retired
10002 LEGO Trains Railroad Club Car
Retail $37.49
Value $490.59
Growth  +1208.6%
Annual growth 6.5%

10017 Hopper Wagon

Theme / Subtheme Trains / 9V
Year 2001
Pieces 228
Availability Retired
10017 LEGO Trains Hopper Wagon
Retail $19.99
Value $93.08
Growth  +365.6%
Annual growth 5.7%

10015 Green Passenger Wagon

Theme / Subtheme Trains / 9V
Year 2001
Pieces 194
Availability Retired
10015 LEGO Trains Green Passenger Wagon
Retail $19.99
Value $102.54
Growth  +413.0%
Annual growth 5.0%

10014 Caboose

Theme / Subtheme Trains / 9V
Year 2001
Pieces 170
Availability Retired
10014 LEGO Trains Caboose
Retail $14.99
Value $99.24
Growth  +562.0%
Annual growth 5.5%

10016 Tanker

Theme / Subtheme Trains / 9V
Year 2001
Pieces 128
Availability Retired
10016 LEGO Trains Tanker
Retail $19.99
Value $150.00
Growth  +650.4%
Annual growth 5.4%

10013 Open Freight Wagon

Theme / Subtheme Trains / 9V
Year 2001
Pieces 121
Availability Retired
10013 LEGO Trains Open Freight Wagon
Retail $16.99
Value $70.90
Growth  +317.3%
Annual growth 3.3%

3743 Locomotive Blue Bricks

Theme / Subtheme Trains / 9V
Year 2001
Pieces 106
Availability Retired
3743 LEGO Trains Locomotive Blue Bricks
Retail $6.99
Value $33.24
Growth  +375.5%
Annual growth 6.8%

3744 Locomotive Green Bricks

Theme / Subtheme Trains / 9V
Year 2001
Pieces 106
Availability Retired
3744 LEGO Trains Locomotive Green Bricks
Retail $6.99
Value $22.64
Growth  +223.9%
Annual growth 5.7%

3745 Locomotive Black Bricks

Theme / Subtheme Trains / 9V
Year 2001
Pieces 106
Availability Retired
3745 LEGO Trains Locomotive Black Bricks
Retail $6.99
Value $54.07
Growth  +673.5%
Annual growth 8.1%

3746 Locomotive Brown Bricks

Theme / Subtheme Trains / 9V
Year 2001
Pieces 106
Availability Retired
3746 LEGO Trains Locomotive Brown Bricks
Retail $6.99
Value $24.01
Growth  +243.5%
Annual growth 6.2%

3747 Locomotive Dark Grey Bricks

Theme / Subtheme Trains / 9V
Year 2001
Pieces 106
Availability Retired
3747 LEGO Trains Locomotive Dark Grey Bricks
Retail $6.99
Value $16.96
Growth  +142.6%
Annual growth 4.4%

3741 Large Locomotive

Theme / Subtheme Trains / 9V
Year 2001
Pieces 92
Availability Retired
3741 LEGO Trains Large Locomotive
Retail $19.99
Value $112.18
Growth  +461.2%
Annual growth 5.0%

3740 Small Locomotive

Theme / Subtheme Trains / 9V
Year 2001
Pieces 67
Availability Retired
3740 LEGO Trains Small Locomotive
Retail $14.99
Value $67.89
Growth  +352.9%
Annual growth 5.1%

3742 Tender

Theme / Subtheme Trains / 9V
Year 2001
Pieces 39
Availability Retired
3742 LEGO Trains Tender
Retail $10.99
Value $71.22
Growth  +548.0%
Annual growth 4.0%

My Collection

Light Unit for Train Reviews

12 reviews
4.6
Collectors
Investors
BrickTrains-Sets
“The 3748 Light unit for train is a attachment to the “My own train set” line, which would give the trains an option of having it able to have a light, to brighten up the tracks. The set only contains 4 pieces, of the major ones, there is the wire connector, and the light... More bulb. The only way to have it turn on, is to attach it to a 9 volt motor train.”
Full review at bricktrains-sets.com

About Trains 9V

LEGO Trains is one of the longer running themes that dates back from 1966 and ran up until 2006. During its run there were multiple sets released running on various power platforms from 4.5volt, to 9 and 12 volt sets. Later in 2011 LEGO released additional train sets using RC and Power Functions controllers under different themes like City.

9V consists of 67 sets that ran from 1991 to 2006. As of today, 4558 Metroliner is the most valuable 9V set with an estimated new/factory sealed value of $1,553.
Read more