Outdoor Step LightsWith a working temperature range of -4-122 and an IP68 waterproof rating, SMY LED low voltage step lights is perfect for outdoor assembly. High Lumen LightingEmitting 180lm of 2700K soft white light, this LED hardscape light only needs 2.5W to match the output of a 1W halogen light. The 45 downward beam angle eliminates glare, while the CRI of 90 displays the true color of objects Build Strong Hardscape lighting made with detachable aluminum light bars and stainless steel mounting plate,IP68 waterproof Tips: This product only contains lights, does not contain low-voltage transformers,the transformer needs to be purchased separately. But our landscape lights can work with 12-36V AC/DC system. In the title and description, we have provided the details of the product, including its features and specifications, please pay attention to the size and dimensions of the product to ensure that it meets your needs. We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please feel free to contact us. We are here to help and will do our best to help you.