Power:15W  LED quantity: 276pcs      
Tube material: PC       
Luminous efficiency: 100ML/W 
Input Voltage: AC85-265V 
Output Voltage: DC9.8V-36V
Luminous flux: 1243-1518LM   
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 Temperature:3500-6800k
Short Current: less than 5mA                                  

 Equal to: 40W traditional  fluorescent lamp
Size: 1200mm*30mm