| Parameters | 
                                    
                                                                                                                        
                                                | Series | 
                                                XLamp® CXA2540 | 
                                            
                                                                                    
                                                | RoHS | 
                                                RoHS | 
                                            
                                                                                    
                                                | Type | 
                                                Chip On Board (COB) | 
                                            
                                                                                    
                                                | Color | 
                                                White, Warm | 
                                            
                                                                                    
                                                | Height | 
                                                1.70mm | 
                                            
                                                                                    
                                                | CCT (K) | 
                                                2700K 4-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) | 
                                                80 | 
                                            
                                                                                    
                                                | Light Emitting Surface (LES) | 
                                                19.00mm Dia | 
                                            
                                                                                    
                                                | Lumens/Watt @ Current - Test | 
                                                101 lm/W | 
                                            
                                                                                    
                                                | Voltage - Forward (Vf) (Typ) | 
                                                37V | 
                                            
                                                                                    
                                                | Luminous Flux @ Current/Temperature | 
                                                4093lm (3955lm ~ 4230lm) | 
                                            
                                                                                                                
                                
                             
                                                LED COB CXA2540 WARM WHT SQUARE