Self-contained glowing beacon/flashlight is easy to locate in the dark. \Features\ - Clear tamper-proof case\ - Wall mountable\ - Signaling mode for search & rescue\ - IPX8 submersible\ - Runs on 3 AA alkaline batteries (included)\ - 6 1/8"\ - Photoluminescent\ - 1/Each Model Number: 3310ELS|UOM: EA|Specifications: |Max Lumens: 378 (High Mode), 39 (Low Mode)|Max Runtime: 8 h (High Mode), 202 h (Low Mode)|Max Beam Distance: 196 m (High Mode) 62 m (Low Mode)