Check the listing for details. Luminus White LED Module Luminus CBT-90-W CBT-90-W57H-C11-KB200. Condition: New – Open box. Listed at 45.00 USD. Luminus White LED Module Please contact us if you need more of those PN# CBT-90-WCBT-90-W57H-C11-KB200Extremely high optical outputHigh thermal conductivity package junction to heat sink thermal resistance of only 0.9 2°C/WLarge, monolithic chips with uniform emitting area of 9mm²Unencapsulated die with low profile protective window optimizes optical coupling in etendue-limited applicationsLumen maintenance of greater than 70% after 60,000 hoursVariable drive current: less than 1A through 13.5A for white and 22.5A for RGBConfiguration: RectangleCurrent - Max:18A ~ 27ACurrent - Test:9A ~ 13.5AFeatures: With ConnectorHeight:4.08mmLens Type: FlatLight Emitting Surface (LES):3.00mm L x 3.00mm WSize / Dimension:28.00mm L x 26.75mm WType: LED ModuleVoltage - Forward (Vf) (Typ):2.8V ~ 4.5V 30 Days WarrantyCondition: Like new (tested for functionality only), This auction is for only 1 Module only