Outdoor Lighting , LED Floodlight , Rechargeable LED Emergency Light Application: Camping Maintenance,Emergency Repair,Army Working Against Disaster,Railway,Police Office,Election Campaign outdoor in the evening etc. forportable lightingInstructions: 1).30W,recharging voltage AC85-265V;working voltage DC33-42V from lithium battery; 2).The packaging size for all components in one case is 720*450*220mm;20kg 3).The light bracket height can be 0.6-1.6M with tripod; 4).Full recharging 8-10hrs;then strong light for 10hrs,weak light for 20hrs; 5).There is a switch on floodlight for ajusting the light strong and weak;a switch on the battery for light on and off. Advantages:1).Die casting lamp shade;2).High-purity aluminum reflector;3).Encapsulated integrated single LED;4).Lithium Battery packing;5).Excellent circuit protection system;6).Tripod bracket;7).Aluminum case for light,bracket and battery together for portable function.Parameters:Power 30WWorkingVoltage33-42VDC from lithium batteryLED SourceEpistar,Self-encapsulated Integrated Single LEDFrequency Range50 60HzPower Factor(PF)>90%Total Harmonic Distortion<15%Color Temperature3200-4000K/5500-6500K/Above7000KColor Rendering Index(CRI)>80RaLED Luminous Efficiency100 lm/wWorking Environmentworking temperature-40oC 55oCworking humidity 10% 90%IP RatingIP65Working Life>50000 hoursLight Body & Shade MaterialAluminum Alloy+ Toughened glassBeam Angle120°