
Bought these for a 2003 Avalanche (with body) and they work great during the day when my headlights and taillights are off. But I have *AFTERMARKET* rear lights with integrated LEDs and they are very annoying. My turn signals don't work at night. My turn signals don't blink. The light does not turn orange. Nothing. I lose all turn signal functions at night. But during the day they work perfectly. I took them out, put in regular bulbs and got my turn signals back! I've read that aftermarket taillights and turn signals don't go well together, so do your due diligence. I had other switchable LEDs in that truck with those fancy taillights. But they were cheaply assembled, and the housing of one of them broke and dangled loosely in my headlight housing. That's why I bought these. The bodywork is much sturdier than my previous pair but I need the turn signals to work lol. Also yes, they hyperflare. But who cares. My taillights hyperflared when I bought them 2 years ago. Aside: I've tried turning my fancy taillights off and back on to see if anything has changed, and the results are conclusive. They worked for several minutes. Then I lost the turn signal function again. So it's easy. funny laugh.

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

LEDKINGDOMUS 44Mm Festoon LED Bulb, Bright White Interior Light For Car Dome Map, 12 SMD 3528 Chips, Rigid Loop, Compatible With 561 562 567 564, Pack Of 4
36 Review

12 Pack - WEIMELTOY Red LED Car Bulb 194 With 3030 Chipset & 2 SMD T10/168/W5W Wedge Light Bulbs, 1.5W 12V For License Plate, Courtesy, Step & Trunk Lamps, Clearance Lights
36 Review

π ZMAUTOPARTS Smoked Tail Brake Lights for 1999-2006 Chevy Silverado/GMC Sierra Pickup
5 Review

ZMAUTOPARTS Tail Brake Lights Rear Lamps - Black - 1999-2006 Chevy Silverado / 1999-2003 GMC Sierra Pickup
5 Review

AmeriLite Replacement Lights Silverado Harness
8 Review

AmeriLite Replacement Silverado 2003 2006 Harness
3 Review