I had a typical electrical post lantern at end of my 150 ft driveway for 35 yrs. An overzealous stump grinder cut the power supply in 3 places. Because of walkways, giant tree roots, etc., I decided to "go green" instead of rerunning a new power line. I selected the Victorian Solar Light from EarthTech as the best selection. They provided good info in the listing, including unit size, battery and bulb life. They responded quickly to my email questions, providing replacement battery and bulb models numbers and costs. Delivery was within a few days, installation was simple, and the light worked well the first night. Light is adequate, not overly bright, and does have a convenient external switch for half- and full-power.