well i dunno. and i dunno if anyone could really tell you. but the white ones with the yellow circle look a lot like lumiled 3030 on my qb96. they ofc could be anything though. but they look like 3030 mid power diodes or something similar.
the other ones look like monos. prolly 660nm right? again could be any brand.
the wattage makes sense. mid power diodes like that often have a max of around 1-1.5 watts. easier way to check wattage would be look at the driver or plug it into a killawatt.