Fluorescent T5 3Hr Switch Maintained Emergency Batten Light Fitting 230v IP20. High Frequency Soft Start Ballast as Standard. Mild Steel Body White finish with Polycarbonate lamp holder and end caps. Suits most industrial, retail, commercial office and education applications. Ceiling or Wall mounted. Also available in this range a Polycarbonate Diffuser/Controller to improve performance and aesthetics (Product Code T5DIF28) Lamp not included.