Normal
Here are some answers for you. Pics will have to come later.a: the lightbar uses a lip to hold onto the front edge of the monitor. The backside has a lightly spring-loaded weight that rests against the back side of the monitor. It doesn't open up wide enough for the top center of my monitor (Alienware 24" 1080p 240hz)b: the bar itself rotates a few degrees in the mount (limited by the usb in). That's so you can aim it away from your monitor and stop any glare.c: There is no heat. It's an LED strip in an aluminum tube so it runs very cool. It's kind of interesting actually. It has two rows of white LEDs; one warm and the other cold. The light 'temperature' control lets you mix the relative brightness of the two to make it more or less comfortable.d: It's not replaceable off the shelf, no. You might be able to get some warranty help from BenQ if something were to happen.e: This I will have to check tonight, unless you've figured it out for yourself already.
Here are some answers for you. Pics will have to come later.
a: the lightbar uses a lip to hold onto the front edge of the monitor. The backside has a lightly spring-loaded weight that rests against the back side of the monitor. It doesn't open up wide enough for the top center of my monitor (Alienware 24" 1080p 240hz)
b: the bar itself rotates a few degrees in the mount (limited by the usb in). That's so you can aim it away from your monitor and stop any glare.
c: There is no heat. It's an LED strip in an aluminum tube so it runs very cool. It's kind of interesting actually. It has two rows of white LEDs; one warm and the other cold. The light 'temperature' control lets you mix the relative brightness of the two to make it more or less comfortable.
d: It's not replaceable off the shelf, no. You might be able to get some warranty help from BenQ if something were to happen.
e: This I will have to check tonight, unless you've figured it out for yourself already.