1. It supports automatic switching between 3.2V and 3.7V batteries, and is compatible with lithium iron phosphate and ternary lithium batteries2. The product has an exquisite appearance and the components are beautifully arranged3. It is equipped with a built-in long-life light control and remote timing function, making it convenient to use4. Connect a 3.2V or 3.7V lithium battery. A protection board needs to be installed on the battery to prevent overcharging and over-discharging5. High-quality components are adopted to ensure stable and reliable use for a long timeThis control board does not come with overcharge and over-discharge protection. When connecting to a battery, a built-in battery protection board is required. It is compatible with 3.2V lithium iron phosphate batteries and 3.7V lithium batteries, and can be used for modification or maintenance of integrated solar lightsThis product comes with a remote control that does not contain batteries. You need to purchase 2xAAA batteries locally for useNominal battery: 3.2V lithium iron phosphate battery/3.7V ternary lithium battery (with built-in battery protection board)Solar panel input power: 5V-6V Less than 30WLamp output power: 3V Less than 10w(60W is falsely labeled on the market)Lighting mode: Constant light on + Remote control timing (no human body sensing function)Color: As ShownMaterial: plasticPackage Contents:1 x Circuit board1 x Remote controlOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.