We are willing to import T8 / T10 fluorescent tubes (6500K). 
Type: Daylight. Bulb Dia. 26mm And GLS incandescent lamp. 
Type : Clear. Bulb Dia. 60 mm

Please check our rates details :
T8 - 18W (not exceeding 0.29$) and 36W(not exceeding 0.31$)
T10 - 20W(not exceeding 0.41$) and 40W(not exceeding 0.43$) 
GLS Fluorescent lamps 25, 40, 60 and 100 W. (not exceeding 0.083$)

So please provide us with the best possible rates as we will be 
importing the items in bulk. And the please specify us CIF Kolkata, 
India rates for our ready reference.