Infrared Benefits Infrared heaters produce heat that is similar to the heat produced by the sun. The infrared rays emitted are easily absorbed by the items in your home, which gently increases the temperature of their surroundings. As cool surfaces heat up, infrared heaters raise the ambient temperature of the room. Besides warming up your home, infrared heaters provide many other benefits. The Latest Carbon Technology 93% heat efficiency, energy saving Infrared medium wave, infrared energy is easily absorbed by the human body Instant heat within SECONDS Ultra-low glare More Benefits Infrared Heaters Work Instantly Most heaters work through convection, gradually heating the surrounding air and letting it circulate until it's permeated the entire room, but infrared heaters emit a precise beam of heat that warms you directly by throwing out a steady stream of heat particles. With infrared heaters, you don't have to wait to warm up with you step in from the cold, like with ordinary heaters. You warm up rapidly, with fast acting heat rays that dispel the cold. They're also great if you're sitting on the couch or at your desk because their heat is focused on you and not the entire room. IF SIGNAL LIGHTS SHOW BLUE AND RED FLASHING AND CAN NOT TURN IT ON, BECAUSE Heater has Angle limitation design (up side to 10°，down side to -80°), The Heater will automatically shut off if it is tipped over or over tilt, it is not defect, please adjust angel and restart, it witll be work again. Usage Recomendations Patio Workshop Garage Room Heating Outside Dining Spaces Green House Entry Way Package include: heater, remote control, Wall Mounted and Ceiling Acessories, Premium Tripod Stand, Manual.