Review on 🔆 Auxbeam T20 7440 W21W LED Light Bulbs: Super Bright White 6000LM LED Bulbs for Front/ Rear Turn Signal, Blinker, Brake Tail, and Parking Lights by Joseph Morris

These lights are bright but I have a feeling they are not blinding. To be honest, in my application - I used them for the backlighting of a set of RECON LED OLED taillights for the 4th Gen Ram 1500 - they were long with the lamp head reaching the hole cut above. I'm just assuming this hole was for airflow because it couldn't help deflect light in any way. However, the bulb fits and is brighter than regular bulbs, but as for "illuminating" the rear when reversing, I'm still debating that.