If you want edit me? just go to your profile than add description text as many you like, just go to wp-admin profile and find you profile and there are you'll be find profile description, after find that form, just edit and put some text about youself and you done, 
Tools & Hardware:
Energy Star, Electronic ballast, Includes one 18 watt lamp, Photo cell turns on/ off at dawn and dusk, Wall mount fixture
Company: Precision Products Plus
List Price: $34.99
Amazon Price: $34.99
Archive for the ‘Photo Cells’
Precision Products Plus Black Pagoda (Wall Mount) with Photo Cell and One 18-Watt Compact Fluorescent Light Lamp, Energy Star Rated #79583-PPP
EMX IRB-325 Infrared Photoeye Safety Sensors
The IRB-325 transmitter and receiver are mounted in line of sight at a distance of up to 65 feet. when the infra red beam is broken the IRB-325 produces detection signal. The IRB-325 photocell is used as an external entrapment protection device type B1 non-contact sensor for use with automatic gate operators.
Misc.:
When the infrared beam is broken the IRB-325 produces detection signals., Complies with UL 325 Standard., Range: 6 to 65 feet. Power: 12V to 24V DC or AC 150MA. Relay Contacts: 30V 1A., Housing: UL and CSA type 4, 4X 3, 3R, 12 13 rating.
Company: EMX
List Price:
Amazon Price: $217.99
Wired Photo Cell Post Eye, 500 Watts
Hardwired photocell control, post eye control. Turns light on at dusk and off at dawn. Adjustable light sensor. Built-in timer delay eliminates flicker.
Misc.:
Company: Carlon Home Products
List Price: $17.49
Amazon Price: $5.88