Beam Angle: The beam angle is not specified on this particular light but most of Magicshines lights feature a beam angle between 20° and 25° and the ME2000 has a throw of 220m with a high intensity of 12100 Candela (which is a measure of lumens over angle) indicating this to be the case

35mm and 25

You can find them here

Propylene Glycol Dicaprylate/ Dicaprate

CN clearance specification is best for looser press-fit bearing bores

Shimano XT FC-M8150 Steps eBike Crank Arm Set - Shimano Steps - 165mm - Black - No Spider - No Chainring - Pair PDP|PLP|Rail Material Beam Angle: The beam angleDesigned for the rigors of E MTB riding, the SHIMANO DEORE XT FC M8150 crankset integrates cleanly and eliminates the need for spacers. Employing SHIMANO's HOLLOWTECH technology, the FC M8150 crank delivers optimal power transfer while reducing weight. Specifications New dedicated e bike cranks integrate more cleanly with SHIMANO DEORE XT logo 24 mm bottom bracket spindle