LED vs. Fluorescent Tubes: How to Choose a Replacement
For most commercial lighting projects, LED is a practical replacement for fluorescent tubes when the goal is to reduce system energy use…
What Is CRI in Lighting? A Practical Guide to CRI, R9 & TM-30
CRI, or Color Rendering Index, describes how accurately a light source renders the colors of illuminated objects compared with an appropriate reference…
HID vs. LED High Bays: How to Choose the Right Replacement
Yes, LED high bays can often replace HID high bays, and a 400W metal halide fixture is commonly evaluated against an LED…
Direct vs. Indirect Lighting: Differences and How to Choose
Choose direct lighting when the priority is delivering light efficiently to a work plane, floor, merchandise display, rack, or other target surface.…
Metal Halide vs. LED: How to Choose the Right Replacement
LED is generally the more practical choice than metal halide for new commercial and industrial lighting projects and many retrofit applications because…
Top 9 LED Lighting Manufacturers in China
Choosing an LED lighting manufacturer in China requires more than comparing catalogs, factory size, or lumen specifications. Suppliers differ in optical design,…
Latest Advances in LED Light Technology: From LEDs to Smart Lighting Systems
LED light technology has evolved from an efficient replacement for incandescent, fluorescent, and HID sources into a system combining semiconductor light sources,…
Commercial LED Downlight Size Guide for Commercial Projects
Commercial LED downlights commonly come in 2-inch, 3-inch, 4-inch, 6-inch, and 8-inch configurations. 4-inch and 6-inch models are common starting points for…
LED T8 Retrofit Guide – How to Replace Fluorescent T8 Tubes
An LED T8 retrofit is not always a simple lamp swap. The existing ballast, lamp holders, fixture optics, voltage, controls, and required…