4 Pack Photocell Sensor for Outdoor Lights, 120VAC 50/60 Hz Photocell IP54 Waterproof, Swivel Mount Photocells, Dusk to Dawn Sensor Photoelectric Switch for Back Yard Lightening is up for auction in Patio, Lawn & Garden. The current bid is $3.00, 90% below the $29.99 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.