LED Night vision Infrared Illuminator Lamp 940nm IR Bulb E27 Invisible,no glow

Description

No need for special installation, just screw in like any other light bulb.
Wavelength 940nm (no glow, invisible to human eye)
Power: 3LED x 3W Each.
Input voltage 110v-240v ,Built in power supply;  Plug :E26, E27
Perfect for use indoor as an IR spotlight or just as an additional source of IR for CCTV camera.
Auction includes one 3LED IR Bulb
USA seller; items are being shipped from NY USA
This bulb or any other IR source 940 or 850nm will not make a non-night vision camera, (as well as a smart phone camera) night vision capable. Day time cameras do not “see” infrared light.
It is meant to replace your IR night vision camera’s glow in the dark LEDs with no-glow invisible IR.
What's the difference between 850nm and 940nm infrared LED illuminators?
940nm infrared LEDs are virtually invisible to the naked eye. These LEDs produce no light that the naked human eye can see. The light from these LEDs can, however, be picked up by most infrared cameras. An 850nm LED
produces a visible red glow but
will illuminate stronger than a 940nm LED of equal power. This is how a compatible illuminator with 850nm LEDs will illuminate much better than a 940nm. However if there is a need to be discreet 940nm is the better choice due to its invisibility. This bulb is suitable for small to medium size room, or if there is a need to illuminate a specific area like a desk or a doorway, since it will work in most light fixtures disguising and aiming it is easy. The bulb is not suitable for outdoors and even if protected from the elements it will not produce enough useful illumination.