2U-QSF21:
Power: 5W/7W/9W/11W
Voltage: 110V-130V/220V-240V
Luminious(Lm): 250/350/450/560
Ra:≥80
Color Temperature: 2700K-6400K
Base type: E27/B22
lifetime(hrs):≥6000
L(mm): 105/115/120/130 L1(mm):57
A(mm):37 ￠(mm)：9 C(mm)：22

Inner Package Info(cm)
5W 3.7×3.7×12.5
7W 3.7×3.7×12.5
9W 3.7×3.7×14.0
11W 3.7×3.7×14.0

Outer Package Info(cm)
5W 39.0×20.0×14.5/100PCS
7W 39.0×20.0×14.5/100PCS
9W 39.0×20.0×16.0/100PCS
11W 39.0×20.0×16.0/100PCS