Energy Efficient! 18w & 1620 Lumens One of the reasons why LED lighting products are becoming increasingly popular is their unrivalled energy efficiency. It can convert most of the electricity it consumes into light with very minimal ending up as waste (heat). Because of this, even if LED lighting fixtures run at a relatively low wattage, they can still produce outstanding luminance! This LED polo bulkhead light is designed with that same technology! While only consuming 18w of power, it can produce 1620 lumens maximum brightness with a 120-degree beam angle . On top of that, this lighting solution has an extended average lifespan of 30,000 hours , which is ten times longer than a non-LED lighting fixture! Colour Temperature Adjustable - Get Cool, Natural & Warm White Can't decide whether to get cool white, natural white, or warm white light? If you purchase this LED bulkhead light, you don't need to choose just one! It's colour temperature adjustable , so you'll get access to all three colour temperatures in one unit. Just locate the small toggle switch at the side of the fixture and slide left or right to select your preferred colour temperature. Colour temperature can affect the overall atmosphere of your space. If you choose the wrong one, you may not get the ambience you expect. With a colour temperature adjustable lighting fixture like this LED bulkhead, you're guaranteed to achieve the environment you intend for the space! Durable and Water-Resistant Outdoor lighting fixtures should be durable and water-resistant because the elements outside are harsher than those inside. Fortunately, this LED bulkhead light is both water-resistant and sturdy! It is IP65-rated , so it is ready to face mild and heavy rainfall and snow. Even if jets and splashes of liquids come into contact with this fitting, it will not short-circuit or malfunction! Aside from that, this LED polo bulkhead light is IK08-rated , meaning that it can withstand severe damage if it's accidentally dropped or if someone purposefully attempts to break it. Its robust construction guarantees that it can safely live out through its long expected lifespan and ensure continuous illumination in your outdoors! Multi-Wattage Option Although this LED bulkhead light is not dimmable, you can still change its brightness level! It has a multi-wattage option , therefore, you can select whether to use 12w or 18w. When you choose 12w, you re lights will produce 1080 lumens . Alternatively, if you decide to go for 18w, the fitting will produce 1620 lumens . The versatility of choosing the wattage to change the brightness level allows you to enjoy both ambient lighting and powerful lighting in one lighting fixture. Aside from that, it s not every day that you need that much brightness. So, having the option to use a lower wattage count will enable you to reduce your electrical consumption! Quick and Easy Installation Installing this LED bulkhead light is...