STANDARDS SECTION XVIII - TOURNAMENT STANDARDS OF PERFORMANCE b. Lighting i.  Each Tournament shall cause all Matches staged on courts where  Produced Matches are staged to be lighted in a manner such that  high quality, color telecasting can be conducted. ii.  To the extent any Produced Matches are staged on courts other than  those equipped to be lighted for television production, the WTA  (or its designees) shall be responsible for the costs associated with  any lighting (including equipment) that may be required for such  matches. iii. If the Tournament is held indoors, the Tournament shall cause  the use of strobe lights on any “still” photographic equipment to  be discouraged at the site. The indoor playing surface must be  illuminated evenly at a minimum 1076 lux. The light source must be  from either side of the court and must not be perpendicular to the  inside of the playing area. The best type of lamp source is a tungsten  lamp with a color temperature of 3200 Kelvin. The tungsten light  source offers a far more stable color temperature than discharge  lamps and is far more reliable. The most suitable luminaries are flood  lights with a symmetrical reflector and 1.5 kw. Depending upon  the reflective values of surfaces within the area and the distance  between the luminaries and the playing surface, 60-80 (30-40 on  each side) luminaries are required. If 80 lamps are required, the total  power requirements are 120 kw. A venue requires a minimum of  200A 415V supply. c.  Public Address System d. Security At no cost to WTA (or its designees), each Tournament shall provide  the WTA (and its designees) with audio pick-up access to all public  address system announcements during the Tournament. At no cost to the WTA (or its designees), each Tournament shall  take reasonable customary measures to provide the WTA (and its  designees) with 24-hour security for the duration of the Tournament necessary to help provide for the safety of the equipment and personnel of the WTA (and its designees) at the site. At no cost to WTA (or its designees), each Tournaments shall provide  WTA (and its designees) a total of seven (7) walkie-talkies (one (1) for  e. Walkie-Talkies 392