For more than 100 years, OSRAM has been passionate about intelligent light. Lamps and lighting systems from OSRAM® provide the basis for a beautiful view of things, ensure safety and comfort, allowing for the efficient use of resources. Offering a wide range of LEDs, lamps, electronics and luminaires, OSRAM® lighting caters to a various application fields.Cool daylight energy saving lampThe Duluxstar® T4 energy saving lamp from Osram® offers up to 80 % less energy consumption compared with ordinary light bulbs and lasts for up to 6 years. Ideal for general illumination and domestic applications, this lamp is suitable for compact and efficient lighting and outdoor use in enclosed and ventilated luminaires. This lamp offers a Lumilux® cool daylight hue. It consumer 20 watts of energy for an output equivalent to 100 watts.