The 4ft 20W Phoebe LED Oracle integrated LED batten features CCT technology which allows the colour temperature to be quickly & easily changed between 3000K warm white, 4000K cool white or 5700K daylight. Constructed from a robust steel construction, with an IK04 impact rating, the Oracle is designed to mimic the look of a traditional fluorescent batten & is ideal for offices, hotels, residential & commercial areas where reliability & quality of light are required.A special feature of this batten is it's built-in emergency pack with 3-hour emergency battery (24-hour charge time) for those emergency occasions where there is a power disruption. To assist in the ease of installation the fitting features flip-down end caps to access the CCT switch, plus a 3-way terminal block. Excellent light efficiency at 100lm/W. IP20 for indoor use. Not suitable for dimming.