Getting the correct height for these bedside fixtures is crucial, says our expert. See what advice Lighting Doctor Randall Whitehead has to offer curious readers in this blog.
Q.: Randall, what is… more
Randall Whitehead, IALD, explains the omnipresent UL designation and what it means for your product offering.
Q.: Randall, what is a UL lighting listing, and why is a label from UL required on light… more
Q: I have a client with 4000K LED tape light on top of his cabinets. I need to make it look like 2700K, but I have never dealt with gels or colored lenses. What would you recommend and how would I… more
Q: Since halogens give off more heat, do they present a fire hazard for lamp shades? Will the halogens make the shades deteriorate faster?
A: Halogens are twice as hot as standard incandescent lamps… more
Q: have two questions. First, I have a 48-inch vanity. How large of a mirror do I need? Second, I have two sconces for the sides of the mirror. Is it possible to hang sconces right on the mirror?
Q: I have a two story great room with an open floor plan. Currently four recessed lights, installed by home builder, provide horrible ambient light that is dim and yellow. We are planning to upgrade… more
Q:What type of ceiling lights should I use for a 20-foot-high family room that has very little wall space and a floor-to-ceiling fireplace? Right now there are 6-inch recessed cans in the ceiling… more
I always enjoy your columns. One of my favorites was a checklist for approaching kitchen lighting design. Do you have a similar checklist you can provide regarding outdoor lighting?
Oh, … more
Q: I'm dealing with a concrete ceiling in a condominium. If I use LED recessed lighting, do I still have to drop a 6-inch soffit? Someone told me that LED cans take up less space than traditional… more
Q: I have a fireplace that is about 72 inches wide on a wall that is 16 feet tall on one end and 14 feet tall on the other end. What would you suggest for accent lighting of the fireplace? The room… more
Q: You’ve mentioned that recessed lights aren’t the most flattering, so is there a balance to shoot for between recessed and ambient? In one of your blogs someone asked you about lighting for a long… more
Q: I have tried to use 130V bulbs as an energy-saving technique, but found that the light output was different when I compared a 60W 130V bulb and a 60W 120V bulb. The 130V 60W looks more like a 120V… more
Q: I am changing the old fluorescent tubes in my kitchen to new recessed LED lights. My original estimate included the installation of 6-inch cans, trim and lights, but now the electrician tells me… more
Q: Just as I understand the concept of color temperature (Kelvin), now CRI is being bandied about as LEDs come into the market. What is it exactly?
A: I am right there with you. From the beginning… more