Mosfet Light sensor


Weight :80 Gm

SKU: Pro-001 Category:
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This sale is for a 12V battery / AC-DC adaptor powered light sensor.…it comes in a plastic casing with input and output wires and 2 pieces of battery alligator clips….

We have been selling solar street lights….earlier we were using relay based light sensor circuits which would confuse when the sun was about to set or about to rise…it would flicker with noise for about a minute, heat and fail in 2-3 months….so the light sensor was redesigned without relays only using mosfets….they work smooth….however, sensitivity is low….for example would not switch off under the light of a CFL lamp and need outdoor shade free atmosphere to operate….


  1. The LDR (light dependent resistor) should be facing the sun light not any wall.
  2. The pre-set on the circuit may be used to adjust the sensitivity.

Email:, M: +91 99 3610 3118

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Weight .20 kg

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