The 4 FT 18W T8 LED Tube T8 has among its main features an opal diffuser, which prevents glare and does not disturb the view, as well as a correct distribution of light with an opening angle of 360º and 2200 lumens. Its high colour rendering index +80 CRI ensures correct colour rendering. The careful manufacturing process and the quality of the materials used guarantee excellent protection against the penetration of solid objects larger than 1mm, protection guaranteed by an IP40 rating. With dimensions of 4ft x 1 inch, the LED Tube is specially designed to replace conventional fluorescent tubes, normally of 40W. With the use of our LED tubes, energy savings of more than 80% are achieved with respect to traditional luminaires. Greater efficiency at the lowest cost. The connection of the T8 tube is two-sided. The tube operates at AC100-130V, and the ballast and starter must be removed or bypassed prior to installation for the LED tube to work properly, optimising their consumption up to an optimum life of 30,000 hours. The tube ignition is instantaneous and flicker-free. It also includes protection for the side spikes to avoid damages during transport. Recommended for domestic, commercial, industrial, or business lighting applications: homes, shops, shopping centres, schools, hotels, restaurants, offices, etc.