Led World 10 PCS Warm White 4W 4X1W MR16 LED 12V LED Spot Light Lamp Bulb Downlight Emit Color: Warm White Base Type: MR16 Output power: 4x1watt (4 w ) Beam angle: 60 degrees Diameter: 48mm Light source: 4 x 1W high power LED Body temperature: 60C LED working temperature: 65C Source life: 50,000 hours Color temperature: 3000-3500K Package include:10 x 4W warm white MR16 led lamp