FEATUREThe bulb detects the level of ambient daylight by built-in dual sensors. Turns ON at dusk and turns OFF at dawn automatically When its under continuous power supply. The bulb with a special spectrum works against mosquitoes biological feature. It effectively drives mosquitoes away from the area as far as lamplight can read.

The light spectrum from the bulb makes mosquitoes uncomfortable, It is harmless to human at the same time, It is safe, reliable and environments, friendly without noise empoison, non-toxic, non-radiation. OPERATING INSTRUCTIONSTurn off power before replacing, And just leave the light switch on as it will turns off on its own when senses daylight.

For best performance, Please dont cover or block the sensors or use in fixtures included photocell or other additional circuit. Please make sure there are not incandescent or halogen luminaries at close quarters as that includes wavelength similar to daylight and may interfere the sensors.

SPECIFICATIONSPower: 9 Watts Input Voltage: 100-130 Volts 60HzBase/Socket: ES Edison Screw E26Size: Diameter 60mm, Height 110mmWarelength: 580nm (Bug Free Color) Beam Angle: 220 DegreePower Factor: 0.5Lifespan: 20,000 HoursATTENTION 1. Dont install in any conditions that might cover or block the sensors.

The bulb will stays on when it cant sensors daylight. 2. Not suitable for use with dimmers, emergency exit fixtures, emergency lights, photocell lighting fixture and any other fixtures included additional circuits. 3.

Suitable for totally enclosed or airtight luminaries or fixtures, but there will be a certain percentage of lifespan reduction in this condition. 4. Ourdoor use requires IP65+ weather protective fixture. 5.Please consider the DAYLIGHT level when it is work indoors.