_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
Godox AD600Pro II
The Godox AD600Pro II is a 600Ws battery-powered TTL flash and the direct successor to the AD600Pro. It retains the portable monoblock format while introducing faster recycling times, improved color consistency across the power range, and enhanced wireless reliability through the updated Godox X radio system.
The fixture supports high-speed sync, TTL metering, and a stable color mode designed to minimize color shifts between shots. These capabilities make the AD600Pro II a dependable choice for editorial, commercial, and portrait work both on location and in the studio.
The spectral measurements presented here document its flash output characteristics, providing independent data on color temperature accuracy and spectral distribution that complements the manufacturer's published specifications.