Working voltage: 220v-240v 4.5/9UF IP rating: IP65 Power: 1*18W Features: 1) Material: PC/ABS /PMMA or according to your requirement. 2) They are very waterproof, dustproof and antifouling 3) Suit both indoor and outdoor us 4) PC clips& stainless clip to ensure electricity safety 5) Easy and quick to installation under ceiling or on surface 6) Prismatic diffuser design for even light, efficient usage and good dazzle resistant effect. 7) Easy and fast ceiling installation 8) Curve corners and edges for stylish appearance 9) Integral and smooth housing for easy cleaning