20w 2200/4400mah Rechargeable Led Flood Light 

1. Super bright LED;

2. Drivered by rechargeable Li battery or power supply;

3. Portable, can be used for outdoor activities,working light or as flashing red light for rescue;

4. Charged by 12VDC Vehicle Charging Cable or 100-240VAC Wall Socket Charger;

5. Can work under DC12V driver as well.

ISOCANDELA DIAGRAM of the 10W flood lights:
(ISOCANDELA DIAGRAM is a method of representing the photometric performance of a luminaire in all directions, not just in one plane as with a polar curve.)


ISOLUX DIAGRAM (For a given height, the manufacturer provides lines of constant illuminance (isolux) on a floor or working plane grid.)


Illunination of 20W LED Flood Lights:




Planar Illuminance Curve of the lights:

Items	RechargeableLED Flood Light, 20W
LED	COB LED
WorkingVoltage	DC12V
SystemConsumption	20W
Led LuminousEfficiency	70-80 Lm /W
Lumens	1400-1600LM
LED JunctionTemperature	≤80°C
Color	White/ Warmwhite/ Red
lamp'sEfficiency	>80 %
IlluminanceUniformity	>0.5
ColorRendering Index	Ra>75
Cycle life	≥300 times
BatteryCapacity	2200mAh/ 4400mAh/7.4V
Charging Time	6~7Hrs
Working Time	2.5-4hrs
OperatingTemperature	Charging 0 ~+45°C, Discharging -20°C ~ +60°C
StorageTemperature	-20°C ~ +70°C
IP Rate	IP65
Life-span	≥50000Hrs
Stand Color	Yellow/black/green