Understanding color temperature is not a daunting task. What can be intimidating is being on location and needing to deal with a range of different temperatures at once. The camera can only be set to ...

Is there a sufficiently reliable way to get an acceptable measure of the actual colour temperature of the the light generated by an LED bulb, using generic hardware and/or software? Maybe there's an ...

There was a time when LED light bulbs were a premium product that commanded a premium price, mainly because of limited supply and the usual marketing tricks. But now is not that time, since you can ...