LS2-MR16-4WXXLED Spot light Cold-light source protects object from UV and IR. Optical-grade PMMA lens keep the light form decreasing. Featuring in long life, low power consumption, color pure, pollution-free and flicker-free. Advantage Eco-friendly: Comply with EU ROHS Longer lifespan: Reduce maintenance cost No UV and IR: Advantageous for health Energy Saving: save energy cost by up to 85% Flicker-free: Reduce eye discomfort Application Airport Supermarket Office Hospital Initial Lumens Cool white: 240lm Natural white: 210lm warm white: 210lm Equivalent source: 35Watt Halogen Lamp Light Source:3x1WHigh power LED Color Rendering Index (CRI) Cool white:70 Natural white: 80 Warm white: 80 Rated life:Over 50,000hrs Housing: Aluminum Operating Temp: -20°c 45°c Voltage: 120V/230V Power Consumption: 4Watts Dimension Dimension: Φ50mmxH52mm Warranty 2 Year Warning Switch off power supply when install lamps Don't turn on the light with dimmer Just for indoor lighting