1. Input voltage(V): 110.
2. Input electric current(A): 0.22/0.29/0.36.
3. Input power(W): 24/32/39.
4. Power factor(%): 99.
5. Lighting frequency(Hz): 49±1.
6. Total harmonic distortion(%): <10.
1. Suitable fluorescent tubes: T5/21/28/35W. 2. Quantity: 1.