
Good. I had a hard time verifying that. Firstly, if you're installing LED bulbs with fans in your car, you'll probably need something like this simply because of their length and the need to conduct heat away from the case. When I bought my bulbs I was told they would fit my 2016 Ford Explorer Sport. However, they were the wrong overall diameter and the rubber was too thick to fit the gap on this particular machine. They're probably a great product, but they just didn't meet my specific needs. Because the LEDs I installed were intended for dedicated high beams which I don't use long enough that the bulbs get too hot to melt anything without proper ventilation (IMO) and because my dust covers are all that Having had a chance to fit over these longer bulbs, I only play with the original dust caps, which fully insulate the bulb (and any heat) inside the case. However, to each his own.

VViViD Air-Tint Golden Yellow Headlight/Tail Light Window Tint - High-quality (12 Inch x 24 Inch roll x2)
9 Review

π Enhance Your Vehicle's Look with DIYAH 12 X 48 inches Self Adhesive Shiny Chameleon Headlights Tail Lights Fog Lights Films - Purple Tint Vinyl Film
9 Review

US Flag Taillight Cover Guard For Jeep Wrangler JK/JKU 2007-2018 - Decorative Protector Exterior Accessory By ABIGAIL
13 Review

π Enhance the look of your car lights with KOMAS 12" X 48" Tint Vinyl Film Sticker Sheet Roll in Glossy Red - Complete with Squeegee + Cutter!
9 Review

09-14 Ford F150 DRL LED Tube Dual Projector Headlights - AlphaRex Base Model Jet Black With Smoke Lens
23 Review

1999-2002 Chevy Silverado/Tahoe Headlight Assembly - 2 Year Warranty!
27 Review

XBEEK LED Front Fender Side Marker Light Turn Signal Lamp Compatible With Jeep 2018-2022 Wrangler JL JLU And 2020-2022 Gladiator JT Truck
23 Review

Pack Of 2 TMH 6 Inch Oval White LED Lights For Truck Trailer With Reverse Lamp, Turn Signal, Side Marker And Tail Functions - Surface Mount, Ideal For Trailers, Buses And Vehicles, 12V DC
25 Review