1. IP65 waterproof 2. 3 W each one. 3. Light colour: 4000K / Warm white / COB 4. Size: Cut out 30-35mm Height 70mm 5. Made with Stainless Steel 6. Light up area, 1-3M2 7. Suitable area, Path/ Garden/ Park / Lawn etc. 8. Need a Waterproof Case to connect with each other. 9. No driver needed.