LED constant current sourcerange to meet different customers' needs.
LED恒流源种类齐全可满足不同客户的需求。
2
Therefore, it's best to use the lowest possible voltage sourcerange in order to minimize error.
所以，为了尽量降低误差，最好使用尽可能低的电压源量程。
3
You also can use the names in column a as the Sourcerange for a list in another cell by selecting Data Validation list. Then reference the cell housing this list in your VLOOKUP function.