Shanghai Long-Join Intelligent Technology Inc
Shanghai Long-Join Intelligent Technology Inc
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The bulb holder control JL-311A series is applicable to control the candelabra bulb automatically in accordance with the ambient natural lighting level.
| Model No. | JL-311A |
|---|---|
| Rated Voltage | 120VAC |
| Rated Frequency | 60Hz |
| Rated Loading | 75W Tungsten Max |
| Power Consumption | 0.5W Max. |
| Standard Operate Level | 20~40 LX |
| Ambient Temperature | -40℃ ~ +70℃ |
| Related Humidity | 96% |
| Adapter | E12 |
| Failure Mode | Fail-Off |
| Sunshade sleeve | ● |
| Certifications | |
It is an E12 candelabra base adapter that installs between the socket and bulb, providing automatic lighting control with a built-in time delay function for convenient and energy-saving operation.
The time delay function keeps the light on for a preset period after activation, preventing frequent on/off switching and ensuring stable illumination for added safety and convenience.
Yes, it is specially designed for E12 candelabra bases and fits most common chandeliers, ceiling fixtures, night lights, and decorative lighting with E12 sockets.
Installation is simple and requires no wiring. Just screw the adapter into the E12 socket, then install your bulb into the adapter, and it will work automatically with time delay control.
It is widely used in chandeliers, wall sconces, night lights, decorative lamps, and small household lighting that uses E12 base bulbs and needs time delay control.