Whelen M9 Conversion Flange from M9 to 900 Series

Be sure to order the gasket kit from Feniex when you order this light. Night flashback without the gasket is horrible. To also avoid some flashback, have the 180 flashers in the middle two positions on each side. I have mine on the outer positions and the curvature of the windshield and A post reduces the effectiveness.

I loved the item very bright and very good quality.

Absolutely the best interior bar out there. Extremely bright, I used a combination of 180 and 40 degree optics. I’m extremely impressed with this product, and strobes n more has been an extremely simply resource to order through.

Very little flashback, simple installation and very bright!

I purchased the lightbar with half beam and half fresnel. Extremely bright. Easy install. I gave it a 4 star instead of five because the flashpatterns (and for all Feniex products really) leave something to be desired. There is really only one pattern I was happy with....and I have multiple feniex products. The price is really competitive. Hard to pass up.