Hey gc what’s going on with you guys? So I just switched a an hlg 320xl r spec and I’m trying to test my lux to get the right height for my lights over my plants but using the app no mater how close I put the phone or away the highest I get is only 2300 am I doing something wrong or what any help is appreciated since I want to order a lux meter but what’s the point if that isn’t going to give me the readings I’m looking for either Sent from my iPhone using Grasscity Forum