How bright is the bulb for my DEWALT flashlight or worklight?

The Xeon bulb for the:
DW902 produces 150 Luxbr
DW904 produces 281 Lux
DW906 produces 300 Lux
DW908 produces 325 Lux
DW913 produces 150 Lux
DW917 produces 281 Lux
DW918 produces 300 Lux
DW919 produces 325 Lux
DC527  produces 350 Lux
DC020 produces 2700 Lumens