There is no single curing time that can be assigned to every product and lamp. Use the instructions for the exact formula and its specified compatible lamp.
Check both parts
The product and lamp must be considered together. A colour that feels dry is not a reliable substitute for the manufacturer curing instructions.
When information is missing
Ask GL for the application instructions for the product code before use. This guide does not invent a time or assume that extra time fixes an incompatible lamp.