Looking for helmet that supports a rear light

Can anyone recommend a helmet model that supports strapping a tail light to the back of it? I'm thinking probably the planet bike light. My current helmet is too "aerodynamic" in the back and doesn't have a spot to run a velcro strap through.

Thanks!

The Bell Metro Sport helmet can take a light.

I've got a trek interval wsd that has room for a light on the back. I made a zip tie loop that it clips onto.

I just have a knog frog strapped to the adjuster part - plastic thingie, that goes around your cerebellum - you know what I mean? knog frogs strap anywhere.

I have a cable tie on the back of my Specialized 2D helmet & it keeps the cateye light in place.

I've done this with all the other helmets i've had..

some ironman helmets have built in lights.