Check the listing for details. ETC S4WRDT120 Source 4WRD II, Retrofit Kit, Black. Condition: New. Listed at 624.00 USD. ETC's new and improved Source 4WRD II is a white-light LED retrofit for Source Four incandescent ellipsoidal fixtures. Available in both 120V and 230V, the simple and quick upgrade is nondestructive and takes less than a minute to install. This warm white 80CRI retrofit is perfect for any venue looking for a white-light fixture with the efficiency of an LED but the same optics, accessories, and flexibility as a Source Four fixture. Using upwards of 70% less power, the Source 4WRD II also is 77% cooler on the surface compared to tungsten.ETC S4WRDT120 Features:Source 4WRD II HPL to LED retrofit80CRI warm white LEDInstalls in secondsBrighter output compared to HPL lamps70% less power used than HPL lamps77% cooler surface temperature than HPL lamps120V; 230V version also availableUses same accessories as HPL modelsNo more re-lamping, no more need to keep lamps in inventory!ETC S4WRDT120 Specifications:Type: Retrofit Light EngineBody Color: BlackLED: 80CRI Warm WhiteExterior Surface Temperature: 90°F (32°C)Average Wattage (per year): 6,789kWh