UST See-Me Floating Flashlight w/Whistle Blue. Specifications for UST See-Me Floating Flashlight w/Whistle: Manufacturer: UST Flashlight Application: Water Sports Color: Blue Finish: Rubber Fabric/Material: Thermoplastic Rubber Beam Color: Red White Light Output: 100 lumens 110 lumens 20 lumens Battery Life: 30 hours 4 hours Charger Type: Battery Bulb Type: LED Bezel Diameter: 2.1 in Length: 6.1 in Weight: 7.8 oz Weather Resistance: Yes Water Resistance Level: IPX-8 Quantity: 1 Battery Type: AAA Included Accessories: Wrist lanyard with whistle 3 AAA Batteries Package Type: Clam Pack/ Plastic Features of UST See-Me Floating Flashlight w/Whistle: Front white LED light shines up to 100 lumens and runs continuously for 4 hours; Lifetime LEDs are unbreakable and never need to be replaced; Thermo-plastic rubber construction for impact resistance; Waterproof IPX8 rating; Wrist lanyard included with integrated whistle for signaling. Included Accessories: Wrist lanyard with integrated whistle Package Contents: UST See-Me Floating Flashlight w/Whistle The See-MeTM Floating Light is a dual-purpose buoyant personal safety light that is great for boating fishing and other water activities and features a red LED on the rear for added safety.