Structure: Round diecast aluminum housing
Lens material: PMMA
Protection rate: IP67 (water-dust-quake proof)
Brightness: 4000lm,10-30V DC, 40W
LED Colour: 6500k XENON white 
Life Span: up to 30000 hrs, One year warranty
Beam angle type: Flood light or Spot light
LEDs per lamp:4 x 10W CREE (high intensity)
Lamp size: 120x105x144mm
Certificates: CE, Rohs, IP67, EMC
Package: a lamp & a mounted plate/screws/nuts

Electromagnetic compatibility (EMC) ensures that equipment items or systems will not interfere with or prevent each other's correct operation through spurious emission, so the light can be used in a completed EMC environment, i.e. hospital,radio control room &lab.

The work light is for Car, Van, Jeep, SUV, 4WD, Project vehicle, Excavator, Wheel loader, Truck, Tractor, ATV, Boat, Quad, Motorcycle, Emergency/ Outdoor activities/Garden/Construction lighting, etc.