The AV/720 is compatible with all Brightline recessed architectural fixtures, including new versions of the Pup and Minnow. The fixtures are adjustable within a color temperature range of 3200 to 5600 ...

Make a truth teller for light. Turn an old CD into a spectroscope to analyze light—you may be surprised by what you see. Try pointing your CD spectroscope at the fluorescent light in your room, sunlit ...