LP-104 photocell

On-off Levels:10~20Lx  On(Dusk); 30~60Lx Off(Dawn)

Ambient Temp.:-40℃~+70℃

Related Humidity:96%

Power consumption:1.5VA Max.

Leads length:150mm or Customer request

Electrical Life:6500 cycles

LIPU LP-104 'Pencil' swivel control

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  • Applicable to control passage lighting and doorway lighting

automatically in accordance with the ambient lighting level.

  • Gathered swivel with the sensor/switch body for convenient

direction adjustment after installation.

  • Raintight , applicable for outdoor purpose

The photoelectric switch LP-104 is applicable to control the street lighting, passage lighting and door way lighting automatical ly in accordance with

the ambient lighting level.

This product is designed on the basis of electrical heating structure that provides time delay over 30 seconds to avoid redundant switching against

spotlight or lightning during the night time. A temperature compensator system provides consistent performance regardless of the ambient


LP-104 has a gathered swivel with the sensor/switch body for convenient direction adjustment after installation. Additional swivel is also available

for further adjustment.

This product is certified to the Standard for Non-industrial Photoelectric Switches for Lighting Control UL773A and applicable Canadian Standards.

Model No.LP-104A
Rated Voltage120VAC220-240VAC
Rated Frequency50/60Hz
Rated Loading1800W     TUNGSTEN

1100    BALLAST
Power consumption1.5W max
Operate Level10~20Lx On (Dusk)

30-60Lx Off (Dawn)
Ambient Temperature-20℃ ~ +70℃
Related Humidity95%RH
Body Meas.Body: 88(L)x 32(Dia.)mm; Stem:27(Ext.)mm; 180°
Swivel Meas.85(L) x 36(Dia. Max.)mm; 200°
Leads Length150mm or Customer request; AWM3321, AWG#16
Weight Approx.58g (Body); 22g (Swivel)
Carton Size42x22x31cm

Installation & Operational Instructions 

Disconnect power, place screw thread of the SWITCH in knockout hole and fasten with rubber gasket and Zinc alloy lock-nut. Wire according to the diagram below. Do not install the switch with the Photocell facing artificial or reflected light. This will cause the unit to cycle on and off at night.



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Subject: LIPU LP-104 'Pencil' swivel control