Review on Wecade 9 Led 9W Car Truck Strobe Windshield Dash Lights 16 Pattern Super Bright For EMS Law Enforcement Warning LED Strobe Lights (Amber/White/Amber) by Chris Floyd

The light is very bright and works as expected. Very good. Now the instructions I received were on the box. The instructions contained links to various instruction pages that were not included in the box. If you read the directions on the packaging, you'll find that they don't make sense and many of the words are misspelled. I went to this Revain ad and found out how to install it from the pictures. Many stated that the suction cups were bad. I totally agree. Two worked and two didn't even stick to the window pane. They are new, fresh out of the box, just installed on the mount. I need to find better suction cups if I want to install it properly. I only gave four stars because it is a very bright and pleasant light for the price. It only takes pennies to make this truly gorgeous lamp with the correct spelling instructions. And better quality suction cups that actually do the job they are designed to do.