Serfas TSL GO-Pro Compatible Bicycle Mounting Bracket - UNI-GO

I bought this for my Thunderbolt 2 brake light but it does not work. This might have been my fault but i thought I read that it is compatible. Either way, it's not. I'm sure this is great but couldn't use it. I blame myself for this mistake so consider this a warning to anyone with a Thunderbolt 2 light. Won't work. Won't fit, don't try.

My Serfas e-Lume 350 slides in but the locking tabs on the mounting bracket will not reach the slot on the headlamp's base. I can lose my headlamp if I hit a bump on the road.

This not a mounting bracket, you cannot put this on your bike. This is a small replaceable part of a larger mounting bracket. A.K.A it’s an adapter. It even says in the package it comes in it’s a replaceable part. Amazon needs to relabel this item description

This allows the light to slide in, but doesn't lock it in place. I wouldn't use it due to the risk of the light sliding out.

It works perfectly!

Useless. Customer service was equally useless.

Extremely low profile design keeps the light mounted low on my helmet for a low center of gravity and excellent angle of light.

Works perfect to mount my light.