Application Exterior/interior directional in-grade light for lighting walls, columns, architectural features or landscape features. Applicable for mounting into floors, walls, ceilings or other surfaces where a non-obtrusive luminaire is required. IP Rating 66 Mounting Comes with splice box, aluminum flange and level gauge. Can be buried in earth/gravel or cast into concrete/paving stone with or without mounting base. Can be mounted with MK1 and MK2 (consult with factory) Electrical 4.0W or 8.0 W *See website for recommended drivers *Remote emergency driver / inverter options available. Consult factory. Power Consumption 4.0 Watt 8.0 Watt Light Output 4.0 Watt, 140~164lm 8.0 Watt, 246~289lm Reflector Cone Aluminium Warranty 5 years limited warranty Estimated useful life of LED is 50,000 hours. Material Solid anodized aluminum or marine grade stainless steel (316) with tempered glass lens, RoHS compliant. Weight 2.56lbs (1.16kg), base extra.