Go with the EF32RL from Amazon. Ground the wire. Buy two of them, one for hazards and one for turn signal. I am not familiar with the one you posted and it might be a cheap junk part that doesn't work right. Some of them also only support a few LEDs and need you to still have some glass bulbs in the circuit to work right. The EF32 is fully electric and doesn't need any bulbs to operate properly.