Osram Opto GW KAHNB1.CM-TUUQ-40S3-T02, SOLERIQ S 19 4000K White LED, SMD package. Package Type: Chip On Board. Mounting Type: Surface Mount. Forward Voltage: 44 V. Viewing Angle: 120 °. Luminous Flux: 4190 → 5200 lm. Lens Shape: Round. Dimensions: 24.3 x 24.3 x 1.6mm. Forward Current: 1400mA., OSRAM Opto Semiconductors