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| Part Number | SPHWW1HDND25YHT33G | 
| Datasheet | SPHWW1HDND25YHT33G datasheet | 
| Description | LED COB LC033B 4000K SQUARE | 
| Manufacturer | Samsung Semiconductor, Inc. | 
| Series | LC033B Gen2 | 
| Part Status | Not For New Designs | 
| Type | Chip On Board (COB) | 
| Color | White, Neutral | 
| CCT (K) | 4000K 3-Step MacAdam Ellipse | 
| Wavelength | - | 
| Configuration | Square | 
| Flux @ Current/Temperature - Test | 4748 lm (4437 lm ~ 5058 lm) | 
| Current - Test | 900mA | 
| Temperature - Test | 25°C | 
| Voltage - Forward (Vf) (Typ) | 35.5V | 
| Lumens/Watt @ Current - Test | 149 lm/W | 
| Current - Max | 1.62A | 
| CRI (Color Rendering Index) | 80 | 
| Viewing Angle | 115° | 
| Features | - | 
| Size / Dimension | 21.50mm L x 21.50mm W | 
| Height | 1.50mm | 
| Light Emitting Surface (LES) | 17.00mm Diameter | 
| Lens Type | Flat |