Check the listing for details. 20mA LED Driver Constant Current Source Regulator - 1/2/5/10 Drivers. Condition: New. Listed at 5.29 USD. Experience hassle-free LED powering with the Envistia 20mA LED Driver Module. This robust and economical driver eliminates the need for pesky current-limiting resistors, making it ideal for DIYers and professional prototyping alike. With an input voltage range of 2V to 45V, it automatically adjusts to maintain a consistent 20mA output, ensuring reliable performance even with fluctuating battery levels. Perfect for automotive applications, this compact module offers easy integration into any LED circuit. Choose from 1, 2, 5, or 10 driver modules and enjoy fast shipping from our Colorado warehouse. Get yours today with FREE tracking! Electronics for IoT, Prototyping & DIY Add suggested items to your listings - Check it out on 3Dsellers.com · All Rights Reserved to My Store · eBay listing template by 3Dsellers.com - Try for Free!