5PCS TEC1-12710 Heatsink Thermoelectric Cooler Cooling Peltier Plate Module

Description

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5PCS TEC1-12710 Heatsink Thermoelectric Cooler Cooling Peltier Plate Module
Features:
Can change LED flash Frequency by adjusting Potentiometer
Supply voltage: 11-13V, recommend 12V
The main control chip: LM358
Light Color: bright blue
LED quantity: 8 LED
Dimension (L x W ): Approx.4.2 x 2.9cm /1.65" x 1.14"
Package Included:
1 x 12V Breathe Light LED Flashing Lamp Parts Electronic DIY Module LM358 Chip 8 LED
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If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.
If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.