LIGHT/YEAR

Accelerated weathering test chambers, namely, electric apparatus for sunlight and outdoor weathering simulation; environmental test chambers, namely, sunlight and outdoor weathering simulation equipment; weathering test chambers, namely, electric apparatus for sunlight and outdoor weathering simulation featuring xenon arc lamps; xenon arc lamps sold as a component of accelerated weathering chambers, namely, electric apparatus for sunlight and outdoor weathering simulation; xenon arc lamps sold as a component of environmental test chambers, namely, sunlight and outdoor weathering simulation equipment; xenon arc lamps sold as a component of accelerated weathering chambers namely, electric apparatus for sunlight and outdoor weathering simulation; xenon arc lamps sold as a component of environmental test chambers, namely, sunlight and outdoor weathering simulation equipment

Xenon arc lamps for use in environmental test chambers, namely, sunlight and outdoor weathering simulation equipment; xenon arc lamps for use in accelerated weathering chambers, namely, electric apparatus for sunlight and outdoor weathering simulation