The Gama Sonic Imperial Bulb Solar Lamp Post GS-97B-S features a sophisticated design inspired by traditional early 19th-century gas lanterns. Standing 101-inches tall from finial to base, the solar powered lamp post is constructed of rust-resistant cast aluminum with a powder coated black finish and mitered glass will add style and distinction wherever it's installed. The outdoor solar lamp post does not require electrical wiring to set up. Just secure the solar lamp post to a concrete pad with the included bolts or use the EZ-Anchor system (sold separately) for in-ground installation. The replaceable Lithium-ion battery pack is good for about 1,000 charges (roughly 3 years) and charges when sunlight hits the lighting fixtures integrated solar panels. At dusk, this Imperial Bulb outdoor solar lamp post will automatically turn on and provide a brightness of 180 lumens in a warm-white (2700K) color temperature for up to 10 hours on a full battery. The solar lamp posts four monocrystalline silicon solar panels are protected by weather-resistant, cleanable tempered glass that helps ensure long-lasting reliability. A sunny day without overcast should be sufficient to provide a full recharge. Recharging speed will vary based on weather conditions, but no charging will occur if direct sun does not shine on the solar panels. Do not locate the solar outdoor lamp post in a shaded area. For any product questions or unexpected issues with your Gama Sonic product, our support team at our Atlanta headquarters is here to help. Note: For warranty claims, contact Gama Sonic USA customer support by phone at 1-800-835-4113 from 9 a.m. to 5 p.m. Eastern time or by e-mail at firstname.lastname@example.org.