Multispectral Lighting

Multispectral lighting systems deliver controlled illumination across multiple wavelength bands from a single fixture or modular array, covering ultraviolet, visible, and near-infrared outputs within one deployable unit. Unlike standard white light sources, multispectral lighting gives operators direct control over which wavelength bands activate, allowing targeted illumination based on the specific detection or inspection task at hand.

Fixture construction typically uses separate LED emitter groups for each spectral band, arranged in a common housing with individual drive circuits per channel. Standard wavelength outputs include 365nm UV, 470nm blue, 530nm green, 625nm red, 850nm near-infrared, and 940nm infrared. Panel formats range from compact 100mm x 100mm units to large-area 600mm x 600mm arrays for wide-field applications. Additionally, each channel supports PWM dimming from 0 to 100% output, allowing operators to fine-tune intensity per band without changing hardware.

Switching between spectral bands happens through a dedicated controller unit, touch panel interface, or external TTL trigger signal from an automated system. Furthermore, strobed operation modes support high-speed camera synchronization, with pulse durations down to 10 microseconds on compatible driver hardware. This strobing capability matters significantly for machine vision lines and forensic imaging setups where ambient light interference must be eliminated entirely.

Operating voltage runs on 24V DC with total power draw between 20W and 150W depending on array size and active channel count. Moreover, IP65-rated housing options protect fixture internals against dust ingress and water spray, supporting deployment in outdoor checkpoints, vehicle inspection bays, and field forensic units across Pakistan’s varied climate conditions.

Tactical Supply Pakistan supplies multispectral lighting systems to document verification teams, forensic laboratories, industrial inspection facilities, and security checkpoint operators requiring reliable multi-band illumination for both controlled and field environments.