1)Base type:MR16 base

2)LED power:1pcsx5W

3)Body size: 50x47mm

4)Luminous flux:280lumens(color temperature:6000k)

5)Light source:USD Cree,Edison,Lumin Etc. 

6)Energy-saving and environment-friendly

7)Color:R,G,B,Y,PW,WW

8)Superior thermal management with internal coper heat conductor and external aluminum housing

9)Beam angle:68 degrees(glass lens,optical grade)

10)Body temperature:less than 62 degrees celsius

11)LED working temperature:Less than 53 degrees celsius

12)Temperature:-40~70 degrees celsius

13)Brightness degradation:3% - 5% 1kh

14)Lifespan:50000 hours

15)No UV or IR radiation

Application:

Replacement bulbs for general lighting,expecially for museums,art galleries,consmetic,counters where UV or IR radiation is undesirable.