# TB Series High-Brightness Outdoor Fixed LED Display > IP65 outdoor LED display for advertising and public displays. Up to 6500 nits for direct sunlight, 3840Hz refresh, P3.9 or P4.8, and front or rear service. LED Express is the North American brand for LED displays: movable LED posters and all-in-one walls, fixed indoor and outdoor LED, and transparent and holographic LED. It serves the United States, Canada and Mexico. - Web page: https://led.express/products/tb-series/ - Full content (Markdown): https://led.express/products/tb-series/index.md - Language: English. Also in: [Español](https://led.express/es/productos/tb-series/llms.txt), [Français](https://led.express/fr/produits/tb-series/llms.txt) ## Key facts - Type: SMD - Size: 500×500 / 750 / 1000mm - Pixel pitch: P3.9, P4.8 - Service access: Front/Rear - Material: Aluminum - Refresh Rate: 3840 - Model: T390B-500, T390B-750, T390B-1000, T480B-500, T480B-750, T480B-1000 ## Related pages - [Outdoor fixed](https://led.express/products/fixed-installation-led-display/outdoor-fixed-led-display/index.md) - [LX-O Series](https://led.express/products/lx-o-series/index.md): Ultra-Slim High-Refresh Indoor Commercial LED Display - [LM2 Series](https://led.express/products/lm2-series/index.md): Seamless Commercial Video Wall - [LM C3 Series](https://led.express/products/lm-c3-series/index.md): Modular Lightweight Indoor Video Wall - [Configure a wall](https://led.express/wall-builder/?display=tb-series) - [Request a quote](https://led.express/quote/?display=tb-series) ## More - [Site index](https://led.express/llms.txt) - [All displays](https://led.express/products/index.md) - [Request a quote](https://led.express/quote/)