Tr ERRATIC' Specification The photo control shall be an electronic control based on a dolls-state photo sensor and relay switch circuit. Switch operation shall have a rating of 1000 Watts tungsten and 1800 W ballast at 105-305 VAC. For high inrush LED type fixtures, the photo control switch operation shall have a 6 Amp Electronic Ballast rating at 105-305 VAC. The photo control shall fail in an ON state. The photo control operating voltage shall be clearly identified on the control housing.