can the brightness be adjusted up or down ?
1466320
Yes it can be adjusted - but to be honest, there is no a HUGE difference. It is kind of subtle change.
206633
Hi LanceB, you can adjust the LCD screen's brightness and contrast. -Vincent
1986579
yes. there is a bar (same bar as snooze) that adjusts the brightness of the light. there are 4 (more or less) settings; bright, not-so-bright, dim, and no light.
1958164
No. The aperature adjustments are not able to be made by the user. That was a good question to ask though! I have used it in what I consider "normal indoor" light with great success, but in very dim light it starts to go....
2009113
They can adjust all the way down to almost out-so pretty dim. Yes you can program them to hold different settings.
1310389
yes. there is a button on upper right corner to adjust brightness and one setting is off.
824909
There is only one brightness setting. The only way to change it would be to install a dimmer.
282318
No, it isn't dim-able. The colors can be manually adjusted but not the brightness.
2012022
Yes. Under all the modes, there is a setting called EV where you can adjust for brightness. Hope this helps.
82571
When I go to the Brightness menu I can drag the "ball" on the line from side to side to adjust the brightness. I hope that helps.
282321
No it cannot be adjusted. I bought this product a year ago and never find myself using it anymore. One of the biggest challenges is turning off the light. The controls are hard to use and I needed to use a pencil tip to poke the off button. Also at some point the color kept going to green.
289772
You can adjust the height of the lights and the orientation. The brightness, however, is not adjustable unless you buy better bulbs.
952394
Yes. There is an adjustment wing-nut for positioning up or downward, the same as on other low-light systems I have used.
1466236
There is no way to adjust brightness that I am aware. Work in an office with 2 ywo tube flourescent fixtures and have no problem readingnumbers
291997
You can tilt the boom light in almost any direction, except for straight up. There are several different adjustment knobs, you just have to play around with each one to figure out which one will acheive the angle you're hoping for.
289769
Yes, you can adjust the angle and height very easily. You can adjust brightness by swapping the lightbulbs for different whattages
1295162
Yes. They can be raised and lowered. The tilt on the head for the angle of light is also adjustable.