Resources & Education On Lighting
The “One-Man” Install: Comparing Fixture Weight...
On large commercial and industrial lighting projects, installation labor often exceeds fixture cost as the primary expense. While lumen output and efficacy dominate specification discussions,fixture weight and mounting design are...
The “One-Man” Install: Comparing Fixture Weight...
On large commercial and industrial lighting projects, installation labor often exceeds fixture cost as the primary expense. While lumen output and efficacy dominate specification discussions,fixture weight and mounting design are...
The Exit Sign “Red vs. Green” State Map: Naviga...
Exit sign color is often treated as a cosmetic preference during project design. In reality,exit sign color is governed by a combination of national model codes, state amendments, and local...
The Exit Sign “Red vs. Green” State Map: Naviga...
Exit sign color is often treated as a cosmetic preference during project design. In reality,exit sign color is governed by a combination of national model codes, state amendments, and local...
T8 LED Tube Beam Angles: Why 330-Degree Glass T...
T8 LED tube retrofits are often evaluated based on wattage equivalency and lumen output. In troffer applications, however,beam angle and optical interaction with the reflector cavity have a greater impact...
T8 LED Tube Beam Angles: Why 330-Degree Glass T...
T8 LED tube retrofits are often evaluated based on wattage equivalency and lumen output. In troffer applications, however,beam angle and optical interaction with the reflector cavity have a greater impact...
Photocell vs. Timeclock vs. Motion Controls: De...
Perimeter lighting is often evaluated based on fixture output, distribution, and mounting height. In practice, however,control reliability determines whether perimeter lighting actually performs its security function. A high-output luminaire provides...
Photocell vs. Timeclock vs. Motion Controls: De...
Perimeter lighting is often evaluated based on fixture output, distribution, and mounting height. In practice, however,control reliability determines whether perimeter lighting actually performs its security function. A high-output luminaire provides...
HID to LED Conversion Chart: Metal Halide and H...
HID retrofits fail most often for one reason: the replacement is sized offlamp wattsinstead ofdelivered lumens. Metal halide (MH) and high-pressure sodium (HPS) lamps publish “initial lumens,” but the lumens...
HID to LED Conversion Chart: Metal Halide and H...
HID retrofits fail most often for one reason: the replacement is sized offlamp wattsinstead ofdelivered lumens. Metal halide (MH) and high-pressure sodium (HPS) lamps publish “initial lumens,” but the lumens...
The Science of CRI in High-End Retail: Why 90+ ...
In high-end retail environments, lighting directly influences how merchandise is perceived. Apparel, jewelry, cosmetics, and luxury materials rely on accurate color presentation to reflect true material quality. Even minor spectral...
The Science of CRI in High-End Retail: Why 90+ ...
In high-end retail environments, lighting directly influences how merchandise is perceived. Apparel, jewelry, cosmetics, and luxury materials rely on accurate color presentation to reflect true material quality. Even minor spectral...