Power:12W  LED quantity: 216pcs      
Tube material: PC       
Luminous efficiency: 100ML/W 
Input Voltage: AC85-265V 
Output Voltage: DC9.8V-36V
Luminous flux:972-1188LM   
Work frequency: 50-60HZ   
Environment temperature: -20-50    
centigrade Environment Humidity: higher than 95%  
Colour rendering index: 84Ra   
Power Equation: more than 0.85     
Color:4000-4500K(daylight white), 6000-6500K(Pure White)
Short Current: less than 5mA                                                     

Equal to: above 30W traditional  fluorescent lamp
Size: 1200mm*30mm