Review on 🔥 100 PCS (8 Sizes) Heatsink Kit with Conductive Adhesive Tape - Aluminum & Copper Heat Sink Cooler for Raspberry Pi A B B+ 2/3/4 by Carlos Krueger

Probably the best deal on heatsinks. They are excellent for heat dissipation in small LEDs. Even if they are too small, you just had a few of them next to each other. Ideal for any electronic or drone device. I definitely wouldn't want to use it for something that needs a lot of heat dissipation but works well with small items.