Detailed Product Description Fluorescent Batten: Code Rated Supply Socket L(mm)×W(mm)×H(mm) Packing wattage voltage quantity101211010017 1×20W 220V,50Hz G13 693×50×61 36pcs101211010018 1×40W 220V,50Hz G13 1302×50×61 36pcs101211010019 2×20W 220V,50Hz G13 693×167×61 18pcs101211010020 2×40W 220V,50Hz G13 1302×167×61 18pcs