Digital Electronic Photocontrol Multi Volts Application ANSI C136.10 Twist Lock Photocell
The JL-217 Digital Electronic Photocontrol series automatically controls street lighting, garden lighting, passage lighting, and doorway lighting based on ambient natural lighting levels, with enhanced lightning protection features.
Designed with microprocessor circuits, IR-filtered phototransistor, and built-in surge arrester (MOV). Features a preset 5-20 second time-delay to prevent redundancy operation from spotlights or lightning during nighttime.
Long-life version maintains constant, reliable characteristics with relay capable of over 10,000 working cycles. Double-layer protective shell extends working life. Meets ANSI C136.10 and UL773 standards for twist-lock photocontrols.

- ANSI C136.10 Twist-lock compatible
- Multi-voltage application support
- Fully customizable options available
- Built-in surge arrester with IR filtered phototransistor
- Fail-On / Fail-Off modes available
- Zero Cross Technology integrated
- 6kV Differential-Mode protection
| Model No. | JL-217C | JL-217E | JL-217F |
|---|---|---|---|
| Rate Voltage | 120~277VAC | 347VAC | 480VAC |
| Applicable Voltage Range | 105~305VAC | 105~382VAC | 105~528VAC |
| Rated Frequency | 50/60Hz | ||
| Rated Loading | 1000W Tungsten, 1800VA Ballast, 8A@120VAC/5A@208-277VAC e-Ballast | 1800W Tungsten, 1800VA Ballast, 5A e-Ballast | 1800W Tungsten, 1800VA Ballast |
| Power Consumption | 0.5W Max. | ||
| Surge Immunity | 4kV/6kV/20kV | N/A | |
| Operate Levels | 16Lx On / 24Lx Off / per client request | ||
| Ambient Temperature | -40℃ ~ +70℃ | ||
| Fail Mode | C5:Fail-On C4:Fail-Off | E5:Fail-On E4:Fail-Off | F5:Fail-On F4:Fail-Off |
| Shell material | optional | ||
| High protection | Sandwich cover | ||
| Zero-cross | ● | N/A | |
| FCC | ● | N/A | |
| IP level | IP54 / IP65 / IP67 | ||
| Factory settings | Illuminance/Delayed Customizable | ||
| Certifications | ![]() |
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A: It is a digital electronic photocontrol (photocell).
A: Yes, it supports wide multi-voltage input for different power systems.
A: It complies with ANSI C136.10 standard.
A: It uses NEMA twist lock mounting.
A: It provides high accuracy, stable performance and long service life.
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