How 3 modes of 20W Flush Mount LED light pod works？

Auto Buero light pods have three light modes: yellow DRL, white beam, and yellow DRL+ white beam get a spotlight. The light pods with higher corrosion resistance, IP67 waterproof, shockproof. Come with 3535 SMD and can provide 4400 lumens. Apply to all 10V-30V vehicles and devices, such as jeeps, golf carts, SUVs, pickup trucks, boats.