Sanlight build their grow lights in their own lighting lab in Austria, and the EVO 3-60 shows it. A lens narrows the beam to 90 degrees, so light lands on the plants rather than the tent walls. At 200 watts it delivers 545 micromol per second of PPF, plenty for a compact bed of herbs, chillies or salad leaves.
The aluminium body cools passively, so there is no fan to clog or fail. It carries an IP65 rating against damp and a 3 year warranty. The connection cable is ordered separately, which lets you pick the length your setup needs.