Philips Lighting 49840 49W Master TL5 high-output fluorescent lamp with a tubular 16mm envelope and G5 base. Cool white in colour. Lamp length enables easy fitting into ceiling module systems. It has highly efficient 3-band fluorescent coating in combination with precoating. It is specifically designed for operation with electronic gear and well suited for dimming. It offers economic solutions with high-ceiling lighting in shops, industry and department stores.