| Parameters | 
                                                                                                                        
                                                | Series | Xlamp® CXB2540 | 
                                                                                    
                                                | RoHS | RoHS | 
                                                                                    
                                                | Type | Chip On Board (COB) | 
                                                                                    
                                                | Color | White, Neutral | 
                                                                                    
                                                | Height | 1.70mm | 
                                                                                    
                                                | CCT (K) | 4000K 2-Step MacAdam Ellipse | 
                                                                                    
                                                | Features | - | 
                                                                                    
                                                | Lens Type | Flat | 
                                                                                    
                                                | Wavelength | - | 
                                                                                    
                                                | Part Status | Active | 
                                                                                    
                                                | Configuration | Square | 
                                                                                    
                                                | Current - Max | 2.1A | 
                                                                                    
                                                | Viewing Angle | 115° | 
                                                                                    
                                                | Current - Test | 1.1A | 
                                                                                    
                                                | Size / Dimension | 23.85mm L x 23.85mm W | 
                                                                                    
                                                | Temperature - Test | 85°C | 
                                                                                    
                                                | CRI (Color Rendering Index) | 95 | 
                                                                                    
                                                | Light Emitting Surface (LES) | 19.00mm Dia | 
                                                                                    
                                                | Lumens/Watt @ Current - Test | 107 lm/W | 
                                                                                    
                                                | Voltage - Forward (Vf) (Typ) | 34.8V | 
                                                                                    
                                                | Luminous Flux @ Current/Temperature | 4093lm (3955lm ~ 4230lm) | 
                                                                                                                
                                
                             
                                                LED COB CXB2540 NEUT WHT SQUARE