Includes National fluorescent lamps: FDL18EX-D and FDL13EX-N. Twin 1 FPL9EX-N Palook color, 9 watts Twin 2 FDL18EX-D Palook day color, 18 watts Twin 2 FDL13EX-N Palook color, 13 watts Twin 2 FDL13EX-N Palook color, 13 watts This is a set of 4, sold as a bundle. No individual sales. Thank you for your understanding. Although new and unused, these items have been stored for a long period, so the boxes may have some scratches. Please refrain from purchasing if you are concerned about this. To prevent exchanges, returns are not accepted. Please consider this before purchasing.