🌙 Light smarter, not harder — never come home to darkness again!
The YELLORE 2 Pack Dusk to Dawn Sensor is a UL-listed, IP65-rated photoelectric switch designed for outdoor lighting automation. Operating across 120-277V, it automatically turns lights on at dusk and off at dawn, supporting heavy-duty loads up to 500W tungsten and 850VA ballast. Its durable, weatherproof design with a swivel mount ensures precise, reliable performance in all outdoor conditions, making it an essential upgrade for energy-conscious, safety-minded professionals.
| Operation Mode | Automatically-Off |
| Operating Voltage | 120 Volts |
| Contact Type | Normally Open |
| Connector Type | Screw |
| Brand | YELLORE |
| Terminal | Screw |
| Item dimensions L x W x H | 3.9 x 3.62 x 2.44 inches |
| Circuit Type | 1-way |
| Actuator Type | Rotary |
| Contact Material | Metal |
| International Protection Rating | IP65 |
| Number of Positions | 2 |
| Controller Type | remote |
| Control Method | Remote |
| Connectivity Protocol | X-10 |
| Color | Black |
| Wattage | 120 watts |
| Unit Count | 2 Count |
| Number of Items | 1 |
| Manufacturer | YELLORE |
| UPC | 730964097777 |
| Part Number | 404C |
| Item Weight | 0.01 ounces |
| Product Dimensions | 3.9 x 3.62 x 2.44 inches |
| Item model number | JL-404C |
| Is Discontinued By Manufacturer | No |
| Size | 2 Pack |
| Voltage | 277 Volts |
| Plug Format | A- US style |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 1 |
A**N
Outdoor lights
We have used one so far and it appears to be working. My husband said it was easy to install.
J**.
Conserve electricity
I really like these because I can’t stand to see floodlights on all day. These turn lights off when the sun comes out. If the day is really cloudy they might stay on longer but overall a great product
R**.
Retrofit with this photocell!
Fairly compact, well made photocell. Exactly what I wanted and it works very well. I made a good choice!
R**B
Good auto switch
Works as intended, eliminates need for switches
D**N
easy install
works comes on at dawn
W**R
do not aim it directly to the sun!
works fine, no problems
E**N
Great sensor!
Easy install. Came with foam seal. Worked great. Replaced one that had fused to lights being permanently on.
A**I
Great product.
Replaced 9 year old photocells that stopped working on building perimeter lights. Easy and simple to install and wire. Photocell will switch on when it really gets dark. Photocell installed on street lighting turn on before our lights.
Trustpilot
2 weeks ago
3 weeks ago
