LED Tube lights use less than 50% of the energy of a conventional fluorescent tube light Size (mm) Weight (g) Power Consumption (W) Input Voltage Colour Temperature Luminous Efficacy (lm/W) Please find our LumiDas- F Tube lights 60cm T8 LED Tube Light 600 mm n/a 8W 220V AC warm/pure white, 80 lm/W 60cm LED Grille lights 600 x 600 mm n/a 24W 220V AC warm/pure white 80 lm/W not a stock item 120cm  T8 LED Tube 1200 mm n/a 15W 220V AC warm/pure white 80 lm/W, 1200 x 600 mm n/a 48W 220V AC warm/pure white 80 lm/W not a stock item 150cm T8 LED Tube 1500 mm n/a 18W 220V AC warm/pure white 80 lm/W 120cm LED Grille Light namely: 60 cm, 90 cm, 120cm, 150cm On special request, we can make them to work on 12V DC which works great in solar applications. LED Tube lights consume less than 50% of their fluorescent counterparts and can be used in private homes, offices, shops and warehouses.