Your days of fumbling around in the dark are over. The 3310PL LED incorporates photoluminescent technology which emits a bright glow making it highly visible in pitch black environments. And, with a run time of 202 hours (low), the new 3310PL LED proves itself invaluable in emergency situations. So get back on track with our glow-in-the-dark, high performance 3310PL LED with up to 378 lumens of uncompromising flashlight performance. The new 3310PL LED: Helping you find your light and your way. Features: Three Modes - High/Low/Flashing Modes 3 x AA Batteries (Included) Compact and Lightweight Removable Lanyard Light Output: 378 Lumens (High) 39 Lumens (Low) Run Time: 8hr (High) 202hr (Low) Beam Distance: 196m (High) 62m(Low) IPX8 Submersible Specs: BODY: Photo luminescent Polycarbonate (PC) O-RING: EPDM LENS: Polycarbonate (PC) LENGTH: 6.14" (15.6 cm) WEIGHT WITH BATTERIES: 6.2 oz (176 gr) WEIGHT WITHOUT BATTERIES: 3.7 oz (105 gr) LAMP TYPE: LED BATTERY SIZE: AA BATTERY TYPE: Alkaline BATTERY QUANTITY: 3 BATTERIES INCLUDED: yes VOLTS: 4.5 v SWITCH TYPE: Push Button LIGHT MODES: High / Low / Flashing