Lampu TL F48T12 CW HO ALTO Philips atau lampu TL fluorescent linear F48T12/CW/HO/ALTO 60 watt merk Philips untuk kap lampu explosion proof 60 watt 48in T12 HO Cool White Fluorescent Tube, basis jenis ganda kontak tersembunyi high output fluorescent tube R17d Base [ R17d (RDC)] manufacturing Philips usia pakai rata-rata 12.000 jam, pencahayaan legislasi energi, general purpose