Power(W) 30W Input voltage(V) AC85-264V Operating frequency(HZ) 50/60HZ Luminous efficiency(LM) ≥3000LM Power Factor(PF) ≥0.93 Color temperature(K) 2800K-7500K LED Quantity(pcs) 540 Color-rendering index(Ra) ≥75 Harmonic(HD) ≤20% Working ambient temperature -40~50 Dimention(MM) 30*1200mm Housing PC tube housing Type T10 Frame DIP/SMD Humidity(%) 95% Life-Span time(H) ≥50000H Warranty period(Year) 3Year