廣告
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計算LED電路所需的正確電阻值。輸入供電電壓、LED正向電壓和電流，獲得精確結果。
計算房間所需的最佳嵌入式燈具數量。輸入房間尺寸和所需光輸出，確保為您的空間提供完美照明。
Calculate the optimal number and spacing of recessed lights for any room with our Recessed Lighting Spacing Calculator. Get precise fixture layout recommendations based on room dimensions and lighting requirements.
