After reading some reviews it seems that many do not install them properly. My high beam works perfectly. Of course, it's not very bright at altitude, but there is a difference. Be sure to install with the high beam at the top, otherwise it will shine sideways or on the ground when using the high beam. No rocket science. The only problem I had was that my dashboard was on. I thought about the turn signals, but they put resistors, it must come from the headlights or fog lights.
10 Pack BRISHINE 194 LED Bulbs - Extremely Bright Ultra Blue 5630 Chipsets For Car Interior Dome Map Door Courtesy Trunk License Plate Lights
40 Review
Revamp Your Motorbike With SUPAREE 1157 2'' Front Rear LED Turn Signals For Dyna Softail Touring Street Glide Road King 1997-2021
39 Review
Upgrade Your Headlights With H1 LED Bulbs: 8 Sides CSP Chips, Super Bright White 6000K And 12000LM For High/Low Beam And Fog Lights - Get 360 Degree Lighting
40 Review
Front LED Turn Signal Light Compatible With 2007-2017 Jeep Wrangler JK | LITEWAY Fender Side Marker Parking Lights
50 Review
π¦ High-Performance LED License Plate Trailer Light: Bracket Mount, DOT FMVSS 108 Compliant, SAE L Certified, Gray-Finish, Waterproof, 12V DC - Ideal for UTV, ATV, Trailer, Truck, RV, and Boat
5 Review
Trailer License Plate Light (LED) - Bracket Mount, DOT FMVSS 108 & SAE L Compliant, Black-Finish, Waterproof, 12V DC - Ideal for UTV, ATV, Truck, RV, Boat, and More
3 Review
π ZMAUTOPARTS Smoked Tail Brake Lights for 1999-2006 Chevy Silverado/GMC Sierra Pickup
5 Review
AmeriLite Replacement Lights Silverado Harness
8 Review