Spec:

* Easy to install, fits all standard 3" lamp posts
* 8-10 hour operation when full charged
* Engineered with 16 super bright white LEDs
* Weather-resistant metal construction
* 6 high-performance NiCd C batteries (included)
* 2-year warranty
* Assembled dimension: 10.5" x 15"
* Weight: 7.7lbs