Cyclops RS Lumens Cree LED Black Rechargeable Lithium. Check out the Cyclops RS 4000 Spotlight It boasts tri-mode illumination and auto brightness reduction after 5 minutes. Specifications for Cyclops RS 4000 Lumens Cree LED Flashlights: Manufacturer: Cyclops Finish: Black Light Output: 4000 lumens Bulb Type: CREE LED Battery Type: Lithium-ion Rechargeable Features of Cyclops CYC-SP4000 RS 4000 4000 Lumens Cree LED Black Rechargeable Lithium 3 X Cree XHP50.2 super bright LED(total 45W); 4000 Lumens; High/Low/S.0.S.(flashing)/off; Power by 18650 rechargeable powerful Lithium batteries(7.4V 2600mAh); Head top with a flood LED for close range lighting or as a lantern; Auto brightness reduction after 5 min; IP67 Water resistant rubberized housing will float; Handheld or stand options; Package Contents: Cyclops CYC-SP4000 RS 4000 4000 Lumens Cree LED Black Rechargeable Lithium 120cm Micro USB cord Dual function DC 1224V car charger/adapter (output: DC 9V 1A) with heavy-gauge 3m(10ft) coil cord and 5 A fuse tube Removeable Red and/or Green lens Cyclops RS 4000 Lumens Cree LED Black Rechargeable Lithium CYC-SP4000