... SUPER BRIGHTNESS LOW LUMEN DEGRADE 3 YEAR WARRANTY LED 3W SPOT LIGHTAvailable models:• Smd 5050 7pcs, 12pcs, 18pcs, 24pcs• Dip ø3 ... 24pcs, 30pcs, 60pcs• 1*3W, 3*1W, 4*1W, 5*1W ... environment temperature: -20 to 55°C• Brightness degradation: less than 1% per 1000hs• Life span: 50,000 hours• No UV or ...