This daylight coloured LED T8 tube light has been coated with a foodsafe protective sleeve/coating which is IEC 61549 compliant and can also be used for long life lamps is recognisable by a green band. The sleeve encompasses both the tube and the cap (excluding the pins) making it essential for use in environments, such as food preparation or display areas, where you may be concerned about the possible costly consequences that a broken tube could cause.This 4ft LED replacement tube from Crompton Lamps has been designed throughout to provide a safe, bright alternative to standard fluorescent T8 tubes that is both easier to install and more energy efficient.The tube employs Surface Mounted Diode (SMD) LED technology to deliver a clean, bright light that illuminates a range of spaces just as capably as existing fluorescent tubes, albeit more efficiently and reliably. The tube\'s linear circuit board is adorned with a series of LED chips that sit within a protective, cylindrical glass shell. The use of glass - rather than plastic - prevents the tube from bending, warping or discolouring over time.A diffused inner coating disperses the light within an optimal 320 beam angle and removes the need for a separate reflector, or the harmful substances commonly found in fluorescent tubes. Each tube carries a 2 year SimplyLED warranty as standard, alongside a 5 year manufacturer\'s warranty.Each tube features a single-ended circuit that makes installation as simple and risk free as possible. However, despite this we would still recommend that installation be carried out by a qualified electrician to ensure the best results.Available in 2ft, 3ft, 4ft, 5ft or 6ft T8 lengths, along with a range of Warm White, Cool White or Daylight colour options.