_spectrd - Spectrometer Database v.1.5.14
Brands
What is SPECTRD?
SPECTRD is a spectral measurement database for cinema, video, and photo lighting fixtures.
Every fixture in the database has been measured using the same spectrometer, under the same controlled conditions — across multiple color temperatures and dimming levels. For each configuration, you get the key colorimetric data: CRI Ra, Duv, color temperature, and illuminance, along with spectral distribution graphs and color rendering charts.
The goal is straightforward: provide clear, comparable, real-world data to help cinematographers, photographers, and gaffers make better-informed decisions about the lights they use.
Browse by brand, pick a fixture, select a color temperature — the data is there.
Models
Measurements
Data how are measurements taken?
Charts
About Neewer
Neewer is a consumer and prosumer lighting brand offering a broad catalog of LED panels, ring lights, and bi-color fixtures at accessible price points. Founded to make photography and video lighting affordable, Neewer products are widely used by content creators, YouTubers, and independent filmmakers.
While positioned in the entry-level to mid-range segment, several Neewer fixtures deliver surprisingly competitive color rendering performance. The spectral measurements on this page offer an objective view of their actual output, going beyond the CRI figures typically cited by the manufacturer.