GMX1120 Features: * Grafco E-Series * Lamp * Silver-anodized aluminum housing that makes the lamp both attractive and durable * Perfect for all applications where a compact lightweight lamp is desired * A full range of models offers a selection of UV intensity, size and wattage * Typical peak intensity (µW/cm2) at 6": 555 Assembly Instructions: * One 4 Watt integrally filtered assembly Dimensions: * Dimensions: 3.25"" H X 8"" W X 2.5"" D