Feature :The garden lamp adopts quality and environmental protection of aluminum alloy materials, it is the most excellent thermal design. Not need to worry it is not safe for people.Adopt cross current, it is more stable and better cooling.1.it is long life.2.Healthy light source3.greens environmental protection4.Protect eyesight5.High light efficiency6.High securityParameters of the light:MaterialCast aluminum CertificationsISO9001,CE,ROHS,IP68Power9w,12w IP GradeIP68 WaterproofVoltage12v,24v,220v Light colorR/G/B/W/Y/P/RGB/RGBWBeam angle8°15°30°45°60° (could be customized) Control MethodSingle color control, multi color internal control, external controlSizeΦ180mm,H120mm InstallationEmbedOpen pore160mmWarranty2yearsLED chipsCree/EpistarLife span5000hrLumens90-100ml/wWorking temperature-45-+50Application,LED garden underground light is widely used in garden illumination, music square background lighting, pillar, steps, corner of wall lighting, add much color for our life.