Power Functions (short PF) is a TECHNIC based system of electronic components, such as motors, lights, (remote) control units and receiver or different power source units. These parts can be connected by cables with brick-shaped connectors. It was released in June, 2007, in the sets 4957 Ferris Wheel, 4958 Monster Dino and 8275 Motorized Bulldozer.
PF components
- 8869 Power Functions Control Switch
- 8870 Power Functions Light
- 8871 Power Functions Extension Wire 20”
- 8878 Power Functions Rechargeable Battery Box
- 8879 Power Functions IR Speed Remote Control
- 8881 Power Functions Battery Box
- 8882 Power Functions XL-Motor
- 8883 Power Functions M-Motor
- 8884 Power Functions IR Receiver
- 8885 Power Functions IR Remote Control
- 8886 Power Functions Extension Wire
- 8887 Transformer 10VDC
- 8293 Power Functions Motor Set
- 9670 E-Motor with Gear Reduction Ratio 9.5 : 1
- 88000 Power Functions AAA Battery Box
- 88003 Power Functions L-Motor
- 88004 Power Functions S-Motor
PF featured themes
Power Function based sets
- 4957 Ferris Wheel (Creator, 2007)
- 4958 Monster Dino (Creator, 2007)
- 8275 Motorized Bulldozer (TECHNIC, 2007)
- 10178 Motorized Walking AT-AT (Star Wars, 2007)
- 4995 Cargo Copter (Creator, 2008)
- 4998 Stegosaurus (Creator, 2008)
- 4999 Wind Turbine (City, 2008)
- 7738 Coast Guard Helicopter & Life Raft (City, 2008)
- 8292 Cherry Picker (TECHNIC, 2008)
- 8297 Off-Roader (TECHNIC, 2008)
- 6751 Fiery Legend (Creator, 2009)
- 8183 Track Turbo RC (Racers, 2009)
- 8184 Twin X-treme RC (Racers, 2009)
- 8258 Crane Truck (TECHNIC, 2009)
- 8264 Hauler (TECHNIC, 2009)
- 10196 Grand Carousel (Creator, 2009)
- 10199 Winter Toy Shop (Creator, 2009)
- 7938 Passenger Train (City, 2010)
- 7939 Cargo Train (City, 2010)
- 8043 Motorized Excavator (TECHNIC, 2010)
- 8052 Container Truck (TECHNIC, 2010)
- 7052 UFO Abduction (Alien Conquest, 2011)
- 8110 Mercedes-Benz Unimog U 400 (TECHNIC, 2011)
- 5771 Hillside House (Creator, 2011)
- 9466 The Crazy Scientist and His Monster (Monster Fighters, 2012)
Sets with instruction to be motorized with Power Function
- 7645 MT-61 Crystal Reaper (Mars Mission, 2008)
- 8294 Excavator (TECHNIC, 2008)
- 8295 Telescopic Handler (TECHNIC, 2008)
- 8265 Front Loader (TECHNIC, 2009)
- 10194 Emerald Night (Trains, 2009)
- 8049 Tractor with Log Loader (TECHNIC, 2010)
- 10219 Maersk Container Train (Trains, 2011)
(Note: These sets include motors, lights, etc. These are not the sets in the theme, however. Please provide these sets.)
Complete List of Sets
| Image | # | Set | Number of pieces | Minifigures | Price | Release |
|---|---|---|---|---|---|---|
 | 10194 | Emerald Night | 1085 | 3 | $99.99 / €89.99 | April 1, 2009 (US and UK) |
 | 10196 | Grand Carousel | 3263 | Carousel Operator, Carousel Rider (Eight) | $249.99 / €229.99 | June 28, 2009 (US) / July 2, 2009 (UK) |
 | 10216 | Winter Village Bakery | 687 | 7 1/2 | $54.99 / €54.99 | October 2010 |
 | 10233 | Horizon Express | 1351 | Female Train Engineer , Male Train Steward , Female Passenger (2) , Male Passenger (2) | $129.99 / €99.99 | January 1, 2013 (Released early on December 27, 2012) |
 | 3677 | Red Cargo Train | 831 | 4 | $159.99 | August 2011 |
 | 4957 | Ferris Wheel | 1063 | $69.99 | 2007 | |
 | 4958 | Monster Dino | 792 | $89.99 | 2007 | |
 | 4995 | Cargo Copter | 272 | $19.99 | 2008 | |
 | 4999 | Wind Turbine | 815 | 3 | 2008 | |
 | 5764 | Rescue Robot | 149 | $16.99 / €14.99 | January 2011 | |
 | 5770 | Lighthouse Island | 518 | Lighthouse Keeper | $39.99 / €39.99 | May 10, 2011 |
 | 5771 | Hillside House | 714 | 1 | $69.99 / €69.99 | June 2011 (May 2011 in UK) |
 | 60010 | Fire Helicopter | 232 | Firefighter (x2) | $39.99 / €34.99 | 2013 |
 | 66359 | TECHNIC Super Pack 4 in 1 | 804 | $79.99 / €79.99 | 2010 | |
 | 7938 | Passenger Train | 669 | 3 | $129.99 / €109.99 | June 4, 2010 (UK) June 14, 2010 (US) |
 | 7939 | Cargo Train | 839 | 4 | $174.99 / €169.99 | June 2010 |
 | 8043 | Motorized Excavator | 1123 | $199.99 / €159.99 | 2010 | |
 | 8052 | Container Truck | 686 | $69.99 / €59.99 | 2010 | |
 | 8053 | Mobile Crane | 1289 | $99.99 / €99.99 | 2010 | |
 | 8070 | Super Car | 1281 | $119.99 / €109.99 | February 2011 | |
 | 8109 | Flatbed Truck | 1115 | $99.99 / €89.99 | July 2011 | |
 | 8110 | Mercedes-Benz Unimog U 400 | 2048 | $199.99 / €189.99 | August 1st 2011 | |
 | 8275 | Motorized Bulldozer | 1384 | $149.99 / €154.99 | June 2007 | |
 | 8293 | Power Functions Motor Set | 10 | $29.99 / €34.99 | 2008 | |
 | 88000 | Power Functions AAA Battery Box | 1 | $12.99 / €13.99 | 2011 | |
 | 88002 | Power Functions Train Motor | 7 | $13.99 / €13.99 | 2011 | |
 | 8866 | Train Motor | 7 | $10.99 / €12.99 | 2009 | |
 | 8867 | Flexible Train Track | 64 | $24.99 / €29.99 | 2009 | |
 | 8869 | Power Functions Control Switch | 1 | €6.69 | 2009 | |
 | 8870 | Power Functions Light | 1 | €7.49 | 2009 | |
 | 8871 | Power Functions Extension Wire 20” | 1 | $3.99 / €4.69 | 2009 | |
 | 8878 | Power Functions Rechargeable Battery Box | 1 | $49.99 | 2009 | |
 | 8879 | Power Functions IR Speed Remote Control | $12.99 / €14.49 | 2009 | ||
 | 8881 | Power Functions Battery Box | 1 | $6.99 | 2008 | |
 | 8882 | Power Functions XL-Motor | 1 | $9.99 | 2008 | |
 | 8883 | Power Functions M-Motor | 1 | $7.49 | 2008 | |
 | 8884 | Power Functions IR Receiver | 1 | $14.99 | 2008 | |
 | 8885 | Power Functions IR Remote Control | 1 | $9.49 | 2008 | |
 | 8886 | Power Functions Extension Wire | 1 | $2.99 | 2008 | |
 | 8887 | Transformer 10VDC | 1 | $24.99 | April 2, 2009 (US and UK) | |
 | 9397 | Logging Truck | 1308 | $139.99 / €119.99 | 2012 | |
 | 9398 | 4x4 Crawler | 1327 | $199.99 / €169.99 | 2012 | |
 | K10194 | Emerald Night Collection | 1109 | 3 | €199.99 | 2009 |
 | K8882 | LEGO Power Functions Train Accessories Pack | 6 | $9.99 | 2009 |