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Under $20 DC12V

Shop the best prices on 51 great value under $20 dc12v products. Shopping for under $20 dc12v is easy with Fruugo, with SALE discounts, offers and savings on many brands. Buy specialty electrical switches & relays, plumbing valves, motor vehicle lighting and more online safely with Fruugo, with secure payment and fast shipping to Singapore.

Specialty Electrical Switches & RelaysPlumbing ValvesMotor Vehicle LightingHome Alarm SystemsAir Purifiers
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1 - 32 of 51
1 Pair DC12V 18 LEDs 3200K Side Marker Sequential Flashing Light Fit for Ford Focus MK2 2004.11-2007.03
$19.95 Save $24.00 RRP: $43.95
1 Pair DC12V 3200K 18 LEDs Number Plate License Panel Lights Fit for Focus DYB 10-
$16.95 Save $20.00 RRP: $36.95
8 Way TCPIP Network Ethernet Relay Module Switch LAN Control Smart Device Remote Control Relay Module DC12V
$13.95 Save $8.00 RRP: $21.95
8 Way TCPIP Network Ethernet Relay Module Switch LAN Control Smart Device Remote Control Relay Modul
$13.95 Save $4.00 RRP: $17.95
Air Purifier Plasma Ion Generator 5v/12v/24v Negative Ionizer Ozone Generator-dwdz
$15.95 Save $8.00 RRP: $23.95
Air Purifier Plasma Ion Generator 5v/12v/24v Negative Ionizer Ozone Generator
$11.95 Save $6.00 RRP: $17.95
W3230 Relay Output Digital Temperature Controller -55~120C Thermostat Regulator Heating Cooling Control Switch 10A 220V/20A 12V
$16.95 Save $21.00 RRP: $37.95
G1/2'' Brass Electric Solenoid Valve Dc 12v 24v Ac220v For Solar Water Heater
$20.95
1 Pair 6000K 18LEDs License Number Plate Lamp Fit for Toyota Tacoma 2016-2019
$22.95 Save $26.00 RRP: $48.95
1 Pair 6000K 18 LEDs Number Plate License Panel Lamp for ONE R50 2001-2006
$15.95 Save $19.00 RRP: $34.95
Time Relay Module Delay Switch High Accuracy Electronic Equipment QF1023-A-10M 0-10 minutes
$13.95 Save $16.00 RRP: $29.95
G1/2'' Brass Electric Solenoid Valve Dc 12v 24v Ac220v For Solar Water Heater
$20.95 Save $43.05 RRP: $64.00
Pneumatic Solenoid Air Valve 5 Way 2 Position Internally Piloted Acting Type Control Reversing-xinhan
$4.95 Save $4.00 RRP: $8.95
Digital Time Delay Relay LED Display Cycle Timer Control Switch Adjustable Timing Relay Time Delay S
$20.95 Save $5.00 RRP: $25.95
Digital Timer Relay Board Relay Module For W/ Dual For Time Display Timing Relay
$15.95 Save $17.00 RRP: $32.95
Generic LED Strobe Light Warning Flashing Light Car DC24V
$17.95 Save $4.00 RRP: $21.95
22mm Red Flashing High Decibel Waterproof IP65 Buzzer DC12V
$14.95 Save $6.00 RRP: $20.95
Pneumatic Solenoid Air Valve 5 Way 2 Position Internally Piloted Acting Type Control Reversing-YH
$15.95 Save $18.00 RRP: $33.95
Pneumatic Solenoid Air Valve 5 Way 2 Position Internally Piloted Acting Type Control Reversing-jie
$8.95 Save $16.00 RRP: $24.95
Air Purifier Plasma Ion Generator 5v/12v/24v Negative Ionizer Ozone Generator-hy
$17.95 Save $9.00 RRP: $26.95
Alarm 220v Powerful Exterior, Sirene Alarm 120db, Red Motor Conduit Sirne Mtal Horn Industry Boat Alarm Ruikalucky - Jxlgv TA 25-26
$20.95 Save $21.00 RRP: $41.95
DC 12V 24V or 220 AC LED gate flashing light Alarm Lamp For swing sliding Gate Opener/Barrier Gate Signal strobe flashing lamp
$19.95 Save $7.00 RRP: $26.95
Digital Timer Relay Board Relay Module For W/ Dual For Time Display Timing Relay
$12.95 Save $12.00 RRP: $24.95
Pneumatic Solenoid Air Valve 5 Way 2 Position Internally Piloted Acting Type Control Reversing-AM
$10.95 Save $11.00 RRP: $21.95
Pneumatic Solenoid Air Valve 5 Way 2 Position Internally Piloted Acting Type Control Reversing-xinhan
$7.95 Save $8.00 RRP: $15.95
12V CN101A Digital LCD Power Timer Programmable Time Switch Relay
$15.95 Save $6.00 RRP: $21.95
DoublePole DoubleThrow Relay Module DPDT Ultra Small Automatically Adjust DR21A01(DC12V )
$11.95 Save $15.00 RRP: $26.95
Warning Flashing Light Generic LED Strobe Light DC24V
$17.95 Save $4.00 RRP: $21.95
Digital Thermostat with Heat/Cool Control, LED Display, Temperature Sensor, 12V/24V AC
$17.95 Save $11.00 RRP: $28.95
Digital Timer Relay Board Relay Module For W/ Dual For Time Display Timing Relay
$12.95 Save $13.00 RRP: $25.95
Digital Time Delay Relay LED Display Cycle Timer Control Switch Adjustable Timing Relay Time Delay Switch DC12V
$11.95 Save $7.00 RRP: $18.95
Car Inverter 12v to 220v Car Charger Truck Multi-Function Car Power Board Converter
$20.95 Save $6.00 RRP: $26.95