Adam Hall 87463 ultra 19"/1U

A well built rack light with 3 levels of illumination. I have this at the top of an 18U rack and it can happily illuminate all the units from top to bottom. The level memory feature is useful. The goosenecks are sturdy enough and tuck away well when not in use.

A front panel on/off switch might have been useful, but given the price one shouldn't grumble. I could of course have paid a little more and had both the switch and fully dimmable lighting, but this unit does the job just fine.

It worked for a year unfortunately, the led circuit is broken.

Probably good to make the units in a rack more visible, but not to see what is written on the paper in front of you... and unfortunately another separate power supply.

Excellent accessory for low light conditions.
Very practical due to the rack panel format, just as the two LED "arms" are flexible. With three levels of intensity, with memory effect when they are turned off and later on again.

I use it to light the mixer. It is connected to an electrical outlet on / off. And when necessary, it recovers the light intensity previously used.