1.What is the ballast of good quality? 1. High performance
2. Energy saving
3. Excellent operating performance
4. Low harmonic distortion
5. Full-functional protection
6. Low electric magetic interference 2.Anrui Electronic Ballast’s performances 1. Green lighting, Energy-saving
2. Low harmonic distortion,Stable power control, wide
voltage range
3. Full-functional protection
4. Modulating frequency, No acoustic resonance
5. Long-life guarantee
6. Easy maintenance
7. Sleek design, Light weight 3. The advantage of Anrui EB (compared
with MB) 1. Saving energy up to over 20%
2. Stable operating, silent operation without humming
noise
3. THD<10%,Power Factor>0.99
4. Full-functional protection
5. Lamp operates fast with no flickering, protecting eyes
6. wide ambient temperature range
7. Extend lamp life and save cost of investment and maintenance
through saving energy
8. Long life
9. Almost no pollution to electric web 4.Technical terms on electronic ballast 1.PF（Power Factor）
The ballast Power Factor is the measurement of how effectively
it converts the voltage and current supplied by the power
source into watts of usable power delivered to the ballast.
Power factor=True power/Apparent power
The higher the power factor is means the more electrical
power you utilize. The PF of electronic ballast can achieve
over 0.9, even 0.99. 2.THD（Total Harmonic Distortion）
Total Harmonic Distortion: Total harmonic distortion (THD)
measures the degree to which the current wave shape is
distorted from a sinusoidal wave, expressed as a percentage. 3. Ballast Frequency
The frequency at which the ballast operates the lamp,
measured in Hertz (Hz) or kilohertz (KHz).
