High Bay and Low Bay fixtures are currently going through an industry wide overhaul. The old high pressure sodium and metal halide fixtures are now being replaced with very energy efficient T5 and T8 fixtures. These fixtures generally come in 4 lamp and 6 lamp versions with the appropriate ballast. The T5 and T8 high bay fixtures offer early back pack periods on electricity costs and lamp replacements. We still have a large selection of High Pressure Sodium and Metal Halide High Bay lamps!

Block Lighting sells a complete line of lighting fixtures for every application. Just use the drop down menus to find just the fixture for your lighting application. If you're looking for a large quantity quote just send us an email with the SKU and the total quantity... we'll have your quote in an email usually within a few hours. We're here to help! 1-800-237-9500