BGV1005 Features: * Pressurized filter UV lite * Replacement UV light Options: * Available in 5 watt, 9 watt and 13 watt sizes Dimensions: * Weight: 1 lb * 5 Watt dimensions: 1"" H x 2"" W x 4"" D * 9 Watt dimensions: 1"" H x 2"" W x 7"" D * 13 Watt dimensions: 1"" H x 2"" W x 8"" D