Speed switch electric fan bulb electronic stepless dimmer switch 12V24V300W car truck heater fan

Features:
- This is a upgraded fan heater Stepless speed control switch.
- Stepless speed switch 12V/24V 300W car truck and heater speed switch universal
- Suitable for all types of vehicles, adjust fan speed, heater speed switch, defroster
- By adjusting the magnitude of the current to control the size of the wind speed, it is not easy to heat up, and the output is large.
- Easy to wire, convenient to use, it is a great replacement for broken ones.
- Widely used for adjusting speed of automobile fan heater, defroster, fans, bulb, etc.

Specifications:
Voltage: 12V or 24V (universal)
: 300W
Size: 52x32x32mm/2x1.3x1.3in
Wiring:
Red: supply+, Motor+
Green: Motor-
Black: supply-

Package Includes:
1 x Switch









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