WD-4024 Electric Quartz Patio Heater This fixture is ideal for use in settings that require higher mounting height requirements, or when more intense directional heat is desired Suitable for indoor and outdoor installations, and offer a pleasing, streamlined look due to lower clearance requirements This patio heater incorporates a specially designed electric quartz heating element that produces safe infrared radiant energy Adjustable swivel mounts allow for ceiling or wall installation Suitable for indoors or outdoors