[2000K Amber Yellow Light] These LED bug bulbs emit a comfortable yellow light to add color to your home and reduce light pollution; create a bug-averse environment at night with amber glow light bulbs, say goodbye to bothersome bugs, and enjoy a peaceful and comfortable summer night [Dusk to Dawn Sensor Light] Our LED light bulb features a built-in light sensor, that automatically turns on at dusk and turns off at dawn by all-round detecting the brightness of surroundings; say goodbye to manual switches, works automatically to deter intruders when you are away from the house for vacation or overnight [Simple Installation] Dusk to dawn sensor light bulbs can be sensed at any angle, no need to worry about the direction of sensing when screwing in; E26 medium screw base, high-quality PC cover, simply screw the porch light bulb into standard E26 light sockets to quickly install in seconds [Energy Efficient & Safe] 60W Halogen bulb replacement, these 9W LED yellow light bulbs output 600LM brightness with low consumption, saving over 90% on electricity bills; Energy Star certified, rated to last 15,000+ Hours, they provide long-lasting illumination for your convenience and peace of mind [For Indoor&Outdoor Use] Widely used indoors and outdoors, ideal as a garden porch light, suitable for patio, garage, bedroom, living room; no flicker, no mercury, and no UR/IR radiation