Circuit Board / Ballast Combination Beta Board – R400055 Store Front All Parts New Generation Hallett Parts Hallett 13/30 Parts Hallett 15xs & Upstream Parts Cactus Parts Cart Account details Circuit Board / Ballast Combination Beta Board – R400055 Products search View cart “UV Sensor Array Replacement – R400002” has been added to your cart. $850.00 Circuit Board / Ballast Combination Beta Board - R400055 quantity Add to cart SKU: R400055 Category: Upstream NC10-75 Parts Tags: Ballast, Circuit Board, Video How-To Description Additional information Description Compatible with: Upstream NC10-75 Additional information Weight 2 lbs Compatibility Upstream NC10-75 Related products Lamp Sockets with Wire Harness for Upstream Models – R400033 $66.00 Add to cart Blower – Reactor Cooling Kit with Filter – R400008 $65.00 Add to cart Fan Filter – R400009 $20.00 Add to cart Circuit Board / Ballast Combination Beta Board – H400001 $890.00 Add to cart