... it is with high strength and breakage-proof. The light transmittance is up to 90%.4.The waterproof Interface, ... dustproof, waterproof, etch-proof and Insulated.Parameters of the light:MaterialDie-cast aluminum CertificationsISO9001,CE,ROHS,IP68Power18-24w IP GradeIP67 ... WaterproofVoltage12v,24v,220v Light colorRed/green/blue/white/yellow/purpleBeam angle15°,30°,45 ...