4-Pack 4.4-Inch 10 LED Ultra Slim Strobe LED Lights External Emergency Surface Mounting Lights (Red/Blue)

Was really hoping these would work out but you can't see these at all on a sunny day. They're about as bright as your brake light in the day time. They get better at night but overall you'd never want these for anything but a toy or accent light. Completely useless as any type of emergency lighting. After testing them I returned them prior to mounting.

I bought these lights not really knowing what to expect. I own a private security company and use lights we then escorting a V.I.P. or my vehicles are parked on the road. Only reason I gave them 4 star is because they do not sync. Good flash patterns also. The wiring harness comes put together although the length is way short of reaching the rear end of my SUV and tech trucks but extending the wires from the lights themselves worked out just fine. All around good lights. Also I put all the pattern wires together and hooked them to a momentary switch and they change patterns just fine

I am using these on a visual pinball table through a ledwiz and 12 volt power supply. Not their original purpose, but working very well for my application! The strobes remember their last setting, which is good since I can set them to solid on and trigger them with my own circuit.

One of them is stuck. And they won't change the pattern but the one it's on its good and other than the one they all work great

Bright. touch grd. wire to cycle thru patters. Only .49" thick. Should be good on my LSA aircraft. Not installed yet.

They look great and are bright enough to give peace of mind while the truck is parked during road shots.

Put two on rear of Road King for brake light. Get attention !!!

Could be brighter. But still will get the job done. Also sucks you can’t sync them

Ce modèle fonctionne très bien bonne achat

concept très bien , mais les LED sont faiblepas visible de jour.

Nice and bright...

Great lights