Meteor Lighting
Products/Dext 3.0

Dext 3.0

Powerful High Bay with Shroud Options

Dext 3.0 is a high-output luminaire designed for large-scale architectural and industrial spaces where power, efficiency, and durability must work in balance. With output levels reaching up to 74,000 lumens and efficacy approaching 150 lm/W, it delivers strong, efficient illumination from a compact 18-inch housing. Its robust construction supports long-term performance in demanding environments, making it a dependable solution for both expansive indoor spaces and exterior applications.

An advanced dynamic thermal system regulates internal temperatures through multi-directional cooling channels, helping maintain consistent light output over time. Dext 3.0 offers flexible mounting configurations, allowing it to perform as an indirect luminaire or as a precisely aimed floodlight with an adjustable bracket. With IP65-rated options and a range of functional accessories that enhance glare control, protection, and energy management, Dext 3.0 adapts seamlessly to complex architectural conditions without sacrificing performance.

Static white icon
IP65 rated icon
IK10 impact rating icon
DLC listed icon
Outdoor rated icon

Downloads

Features

Meteor Dext 3.0 high bays on bracket, shroud and stem mounts

Mount It Your Way

Dext 3.0 offers multiple mounting options to adapt to a wide range of installation requirements. It can be configured for indirect lighting to support uniform ambient illumination or paired with an adjustable bracket for aimed floodlight applications.

Airflow diagrams through the Meteor Dext 3.0 heat sink in blue and red

Dual-Path Thermal Architecture

A dynamic thermal management system actively regulates internal temperatures to maintain consistent output and prevent heat-induced performance fluctuations. Precision-machined fins create both vertical and lateral airflow paths, accelerating heat transfer through natural convection and ambient cross-flow.

Specifications

Electrical

Power Input300W, 400W, 500W | 120-277V
Dimming & Control• Proprietary VX Driver™ for flicker-free dimming • 0–10V: Dims to 10%
Surge Protection• Built-in 4kV