1)Power: 3.8W
2)Working voltage: AC/DC 12V
3)Total: 60pcs super bright LEDs
4)Light output: 320lm
5)Brightness degradation: 3% to 5% in 1000hours
6)Beam angle: 30degree
7)Lifespan: 20,000 to 50,000hours
8)LED working temperature: Less than 62 degree
9)Temperature: -40 to 60 degree
10)Body temperature: Less than 53 degree
11)No UV or IR radiation 
12)Dimming with dimmer
 
Application:
Replacement bulbs for general lighting,especially for office,showroom,museums,art galleries,counters,home and hotel,etc.