FL20SS・ECW/18H/2K Brand new, unopened. I wanted to check the contents, but I couldn't because it's the type sealed with glue. Two tubes per box. I'm not considering selling them individually. 【Product Features/Basic Specifications】 ● Features: Makes white colors appear whiter, and makes text in newspapers, etc., appear clearer. Also makes red and green colors appear vivid. ● Starting Method: Glow starter type ● Color: Cool color ● Type: 20W energy-saving type ● Rated Lamp Power (W): 18 ● Type: Straight fluorescent tube ● Total Luminous Flux (Lm): 1450 ● Tube Diameter (Φmm): 28 ● Color Temperature (K): 7200 ● Base: G13 ● Rated Average Life (hours): 10000 ● Current (A): 0.35 ● Set Contents: 20-type x 2 ● Average Color Rendering Index (Ra): 84 ● Tube Length (mm): 580 ● Weight (g/tube): 111 ● Light Bulb Type: Fluorescent lamp