Installation Method: Self-contained - Easily install this wall lamp without the need for professional help. The self-contained design includes all necessary components, ensuring a hassle-free setup that you can manage on your own. High-concerned chemical: None - This wall lamp is free from harmful chemicals, making it a safe choice and the environment. Enjoy peace of mind knowing that your outdoor lighting is non- and eco-friendly. Features: Exterior Wall Light - Designed specifically for outdoor use, this wall lamp features a robust aluminum body and a waterproof IP65 rating, making it ideal for withstanding harsh weather conditions while providing reliable lighting.