300W High bay Light

*Input Voltage:AC90-305V ,
*Power brand: Mean well Power
*Optical decay rate:＜5% within 3000Hrs
*Power Efficiency: 88%
*Frequency (Hz) : 47 to 63Hz
*Power factor (PF):≥0.95;
*Humidity range: 5 to 95％ R.H.
*The lamp surface temperature: