Ballast is #9 In the picture
95048: 14-Watt Ballast Kit For Ultraklear 1000 UV
95049: 28-Watt Ballast Kit For Ultraklear 2500 UV
95050: 55-Watt Ballast Kit For Ultraklear 5000 UV
Ballast is #9 In the picture
95048: 14-Watt Ballast Kit For Ultraklear 1000 UV
95049: 28-Watt Ballast Kit For Ultraklear 2500 UV
95050: 55-Watt Ballast Kit For Ultraklear 5000 UV