Yes, the deep beam optics can be installed or exchanged without any problems. There is no obstruction with the cover hood. For the conversion, the low-beam optics accessory set (order no. 551257) must be ordered.
Please note that the luminaire spacing tables differ from the "Standard deep-beam accessory sets".
LAT MICRO-STAR E-T 280lm
LAT MICRO-STAR E-T 120lm