_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
Neewer CB300C
The Neewer CB300C is the full-color RGBWW variant of the CB300 series, delivering 300W of output with access to the full visible spectrum. It supports gel simulation, color temperature mixing, and a range of built-in lighting effects.
Like the CB300B, the CB300C offers DMX compatibility and direct control via its onboard interface. The spectral measurements here provide a detailed look at its color output quality across different color temperature settings and power levels.