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Specifications
Watt: 1*20W/1*40W/2*20W/2*40W
Voltage: 110V/220V
PF: 0.6-0.95C
Life time: 20000-30000HRS
1. The power waste is low, and have no effect on Environment.
2. Working with wide-voltage: Electronic ballast can be Work normally and steadily when the voltage vary From 160V to 250V.
3. Adopt high quality semiconductor electronic Component, make highly use of light energy, good wear.
4. Ballast works in condition of high frequency above 20kHz, no noise, it could protect our eyesight effectually With no frequency twinkling and soft ray.
5. Small cubage, it can be installed in any lighting Convenienlty which should be match with T8/T7 lamp.
Electronic Ballast (YB-TF2E28T4-SW)
