Input Voltage(AC): 198-230V 
Power consumption: 20W (compare conventional light: about 40W) 
Dimension: dia.26mm x 1199mm (+-2MM), T8 (can be easily installed like the conventional T8fluorescent light into the sockets) 
LED Quantity: 300pcs (High bright LED) 
Viewing angle: 60 degrees ( narrow angle high intensity)
Luminous Intensity: 2200-4000 mcd 
Color rendering index: 82Ra 
Total Current: 120mA +- 2.5%
Life-span: 50,000K-80,000K Hours 
Environment Temperature: -20~50 degree 
Working temperature: 30~45 degree
Protective grade: IP54 (can operate normally in the moist indoor environment) 
No RF interference 
Material: PC (double color: transparent and ivory-white) 
With IC constant current circuit 
Wrefers to the color temperature is 5500-6000K, 4000-4500K, 3000-3500K