Amazon.com: Plastic Digital Alarm Clock LED Digital Alarm Clock Portable Desk Clock with Snooze for Bedroom Home Travel, 3 Colors Optional(Red) : Home & Kitchen
Amazon.com: OHOH LED Night Fishing Rod Bite Bait Alarm Light with Twin Bells Ring Fishing Bite Alarm Indicator On Fishing Rod (10 Red Lights and 10 Green Lights) : Sports & Outdoors
Edwards Est SIGA-LED Alarm Indicator - Rybb Fire Alarm
Amazon.com: meross LED Digital Alarm Clock, Simple Design Desk Clock with Easy to Read Large Numbers, Adjustable Brightness, 12/24Hr : Home & Kitchen
LCD Digital Alarm Clock Battery Operated, Blue Backlight, Ascending Alarm Volume, Small Digital Alarm Clock for Bedroom, Simple Basic Clock for Bedroom/Desk/Travel(Black) - Walmart.com
Dorman - Conduct-Tite Red Alarm LED Light Indicator
Lpsecurity Outdoor Led Strobe Flashing Lamp Blinker Alarm Light Emergency Beacon For Shutter Door Gate Opener Motors(no Sound) - Alarm Lamp - AliExpress
Amazon.com: Refrigerator/Freezer Alarm Thermometer 2 Channel Fridge Thermometer with LED Alarm Indicator Max/Min Memory for Home Kitchen Restaurants Bars Cafes : Home & Kitchen
Sharp Digital Alarm Clock AccuSet Automatic Set, .9in White LED Display, SPC476 - Walmart.com