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Product details Model: DZT-120100- Dual shade light supply boardPower:100-400W (2200k) Warm Yellow100-400W (10000k) bloodless whiteVoltage: DC36-39VCurrent: 3000-10000mALumens: 10000-40000LMColor: Dual colour mushy source boardWarm Yellow 2200KCold white 10000K (slightly bluish)Display index: Ra>80Chip crystal size:15 * 30mil (5 chips in step with group=2w)=a total of 432 groups=216 groups=1080pcs chips10000K=216 groups=1080pcs chipsSeries parallel circuit mode: 12C90B * 2Total sort of lamp beads: 12 * ninety * 2=2160pcsMaterial: Super aluminumThickness: 1 size: 120mmLuminous surface size: 100mmThermal conductivity: aluminum plate 8W/M · KApplication scenarios: floodlights/starry sky lightsUsage temperature: LED calls for a warmth sink, and the middle temperature of the lamp beads cannot exceed a hundred degrees. The temperature of the aluminum shell of the heat sink can not exceed 80 levels conditions: The temperature of the electric soldering iron is 400 levels Celsius, and the welding time is ≤ 2 seconds.