4inch 48W spot/work light

Size(Single Work Light): 4.33 * 6.46 * 2.88 inch 
Theoretical Lumens Output: 3800 LM 
Mounting Bracket: Stainless Steel 
Lens material: PMMA lens 
Material: Diecast aluminum housing 
Color Temperature: 6000K (pure white) 
Optional Housing Color:Black 
Lighting Angles: Spot 30 degree 
Waterproof rate: IP 67 
Operating Voltage: 10-30V DC 
(The Lumens and Power are theoretical values, if use equipment to measure, maybe less than this values.) 

Applications: 
Engineering vehicles: excavators, dozers, road rollers, bulldozers, treedozers, forklifts,trains, cranes and mining trucks etc. 
Specialized vehicles: fire engine, police cars, rescue vehicle, communication vehicle, military command vehicle marine, boat & yacht.,bowfishing rig, bow fishing rigs, backup lighs etc. 
Offroad vehicles: UTV, Sand rails, Buggys, ATVs, SUV, truck, Fork lift, trains, boat, bus, and tanks. 
For home use: I could be used in Garden, backyard, camping, pitch, Residential Zone Plant lighting etc. 
It could be used under demanding environment including construction, material handling, agricultural, forestry, and other application where a reliable light output would be needed.