High Performance---This heat preservation light can absorb cold air in the body, heat up and emit warm air from the outlet. The air volume is soft, the heating efficiency is high, and the temperature is evenly distributed. Soft Light --- With 3 LEDs for lighting, the light is soft and not dazzling, this which will not disturb the normal sleep of pets. Temperature Adjustment --- The outlet air temperature can be adjusted according to the indoor temperature with its 3 adjustable power output. speeds (100w, 200w, 300w). High Quality and Safety --- The housing is made of premium plastic, which is flame retardant, high temperature resistant and durable. When it works, the shell is hot but not burning. Widely application---easy to install on the lamp holder, size. Suitable for keeping chickens, ducks and other poultry warm. And keep them warm on cold nights and prevent them from getting sick