FEATURES-Yellow-Three output modes: high, low, & emergency flash-High: 180 lumens, 2 hour run time-Low: 35 lumens, 9.5 hour run time-Emergency flash: 180 lumens-USB rechargeable lithium polymer battery charges in the light-Multi-function push-button switch with charging indicator-Impact-resistant polycarbonate construction-IPX4 weather-resistant-Includes visor clip, 5" USB cord, & elastic headstrap-LightweightPRODUCT SPECIFICATIONS:Dimension 1.45 X 4.65 X 8.05Height 1.4500Width 4.6500Length 8.0500BODY MATERIAL HIGH IMPACT POLYMERSMAJOR COLOR YELLOWLENGTH IN INCHES 5.00WEIGHT IN OZ 1.3TYPE HEADLIGHTSOTHER FEATURES: ULTRA COMPACT LOW-PROFILE USB RECHARGEABLE HEADLAMP ELASTIC HEAD STRAP THREE OUTPUT MODES: LOW HIGH AND EMERGENCY FLASH USB RECHARGEABLE LITHIUM POLYMER BATTERY CHARGES IN THE LIGHT