SM55DL-LED Surface Slim Round Disk Light 120V 12W 3000K Low Profile Design - Diameter- 5.5" Height - .69" Mounts directly to 3" or 4" Junction box. No Bulky Transformer with Built-in driver Dimmable Lumens: 660 Wattage: 12 Watt Diameter 5.5" Height .69" ETL Lister, Energy Star, Suitable for wet location. Minimum load for dimmer must be met. Additional Details ------------------------------ Product description: SM55DL-LED Surface Slim Round Disk Light 120V 12W 3000K Low Profile Design - Diameter- 5.5" Height - .69" Mounts directly to 3" or 4" Junction box. No Bulky Transformer with Built-in driver Dimmable Lumens: 660 Wattage: 12 Watt Diameter 5.5" Height .69" ETL Lister, Energy Star, Suitable for wet location. Minimum load for dimmer must be met.