1.Frosted Basic Series, soft light. 

2.Size & Power:12W-L300*W22*H45mm(L11.81”*W0.86”*H1.77”),

20W-L600*W22*H45mm(L23.62”*W0.86”*H1.77”),

30W-L900*W22*H45mm(L35.43”*W0.86”*H1.77”)

3.Beam angle: 120°

4.Color in Black/White

5.ETL certification

6.48 VDC input

7.Function options: 0-10V dim, Zigbee Dimming(Tuya APP Control), Dali dimming