... . Color Rendering Property: 80 Ra9. Protection class: IP 6510.Work temperature:-20°C to 50°C11.equal ... colors ,watts for choosing. ----Component partThermal conductive corrosion proof aluminium radiator housing, aluminium reflector, installing case, clear ... ensures good heat dissipation. IP65, Corrosion proof, Dust proof, Water proof, Shake proof.3.Aluminium reflector designed after professional light ...