Product Details LED COB gentle sourcePower: 60WVoltage: DC24-27VCurrent: 1250mA±5%Size: 19*19mm (0*0)Light-emitting floor size: 8*7mm (0*0)Color temperature: 10000-12000KCrystal name: Epistar chipLumens: 100-110LM/WSuperconducting copper substrate thickness: 1 (0)Thermal conductivity of superconducting copper substrate: 4/(m·K)Application position 1: LED flood lightApplication position 2: LOGO lightApplication function 3: Pattern lightApplication position 4: Advertising lampApplication role 5: Projection lampConditions of use: radiator requiredChip temperature would not exceed 65℃