We use this lead to power Sanlight EVO and Q series panels in our own grow tents. The plug end is bent at a right angle, and that matters more than it sounds. A straight plug juts out and fouls a tent pole; this one tucks the cable along the wall. The cable runs two metres, enough to reach a wall socket from most tent positions.
The fixture end takes the standard Sanlight grid connector and clicks on in seconds. Worth keeping a second lead in the box if you run a few lights at once.