
I bought these for a home-made security system. They are blindingly bright, and can be seen from a long ways away. I like having complete control of how they work and absolutely love that they included the synchronization wire and pattern select wire separate (not already wired to a switch) so I can wire them the way I want to. The instructions are clear and anybody can hook them up. I had shopped relentlessly for alarm lights for the home, but none I bought are nearly as bright, water-resistant as these (made for cars). NOTE** These are not for 110 volts house circuits, they are designed for a 12 volt system. I'm using a simply 12 volt power supply to drive them.

12-LED Ultra Slim Surface Mount Flashing Strobe Lights For Truck Car Vehicle Emergency Beacon Hazard Warning - 8Pcs Sync Feature LED Mini Grille Light Head (Red/Blue)
25 Review

Stay Safe On The Road With ASPL Emergency Strobe Beacon Visor Lights – 26 Flash Patterns, Split Mount, And Extendable Bracket (Red/White/Red/White)
28 Review

SAE Class 1 NanoFlare 4W Amber LED Strobe Light With 72 Flash Modes For Emergency Warning On Trucks And Vehicles - Sync-Able And Surface-Mounted Yellow Amber Grille Light For Police
24 Review

Keep Safe On The Road With The Nilight Traffic Advisor Emergency Strobe Light Bar - 17 Inch, 32 LED, 23 Flash Patterns, Cigar Lighter, And 2 Year Warranty
44 Review

XBEEK LED Front Fender Side Marker Light Turn Signal Lamp Compatible With Jeep 2018-2022 Wrangler JL JLU And 2020-2022 Gladiator JT Truck
23 Review

Black Bezel Halogen Type LED Halo Ring Eye Lid Projector Headlights For 2006-2008 BMW E90 3 Series 4 Door Sedan
32 Review

1999-2002 Chevy Silverado/Tahoe Headlight Assembly - 2 Year Warranty!
27 Review

09-14 Ford F150 DRL LED Tube Dual Projector Headlights - AlphaRex Base Model Jet Black With Smoke Lens
23 Review