The Gama Sonic Baytown Solar Lamp GS-106FPW-B is the perfect energy-saving and money-saving replacement for electric or gas-powered outdoor lighting. This rust-resistant cast-aluminum solar lantern features a classic look with a powder-coated black finish, comes with all the hardware for mounting the unit as an outdoor wall sconce, on flat surfaces such as pillars or columns or at the top of a 3-inch outside diameter lamp post (post not included). Just install it, and let the sun do the rest. The replaceable Lithium-ion battery pack is good for about 1,000 charges (roughly 3 years) and charges when sunlight hits the fixture's integrated solar panels. At dusk, 10 LEDS will automatically turn on at a brightness of 80 lumens in either a bright-white or warm-white color temperature. The outdoor solar lamp with 4 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 panels. Do not locate the solar powered light in a shaded area. At Gama Sonic, our goal is to build the world's best solar lights. 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.