The GVM PRO-SD400B is a 400W waterproof bi-color monolight built for video productions that need high-power, weather-resistant continuous lighting with V-mount battery and Bluetooth app control. Its COB LED array delivers a CRI of 97+ across a 2700K-6800K color temperature range, with dual quiet fans keeping noise below 40dB during long shoots.
400W High-Power COB Output: Delivers up to 69,400 lux at one meter with a CRI of 97+ across a 2700K-6800K bi-color range.
Rainproof Design: Withstands light rain and splashes, suited to outdoor productions without weather-related shutdowns.
Thousand-Step Dimming: Dims from 0.1% to 100.0% for smooth, precise brightness adjustment.
App and Console Control: Adjustable brightness from 0-100% via the GVM app, plus console control for voltage stability across multiple lights.
V-Mount and Bluetooth Mesh: Runs on V-mount batteries with Bluetooth mesh connectivity for multi-light control, plus ultra-quiet dual fans under 40dB.
