Quick Installation! Twist & Lock Mechanism This LED downlight is designed with features that simplify the installation process. It comes with a twist and lock mechanism and a screwless terminal block with push-fit connectors, lessening the struggles with wiring and adding a bulb! In addition, this LED downlight is mains powered ; therefore, you do not have to purchase a separate LED driver or transformer to make it work. All you need to do is wire your fixture directly to the mains circuit, add a GU10 bulb of your choice, and that s it! Just always be careful and prioritise your safety at all costs. If you are not confident doing the installation alone, call for an electrician. Suits a GU10 Bulb You can pair this LED downlight with any GU10 bulb because it s constructed with a GU10 lamp holder . Although, since it s a dimmable fixture , pairing it with a dimmable GU10 bulb and a compatible dimmer switch will allow you to use its dimming function! As for the GU10 bulb , it s available in three colour temperatures: cool white, natural white and warm white light! Cool white and natural white are both suitable for task lighting. The only difference between the two is that cool white has a crisp bluish tone, whereas natural white has no hints of blue or yellow. On the other hand, warm white light is ideal for ambient lighting because its yellowish shade can create a relaxing atmosphere! Fire Rated to 30, 60 and 90 Minutes; Suitable for Solid, Web, and I-Joist Ceilings One of the best features of this LED downlight is it's fire-rated to 30, 60 and 90 minutes of protection for solid joist ceilings and is suitable for web and I-joist ceilings for 30 minutes of protection . This means the hole you cut to install your lights is completely resealed (thanks to its built-in intumescent pad that blocks every tiny gap), and your ceiling is fortified to extend the time when the fire will spread! With this, you and your family will have enough time to exit (in this case, about 90 minutes), and the damage to your home's structure will not be as bad as when you don't have a fire-rated lighting fixture. So, be prepared for anything and get this LED downlight to ensure your home is fully fire-protected! Open Can Design & Beautiful White Finish With its pristine white finish , this LED downlight can match any aesthetic, whether traditional, modern, or something in between! Whatever furniture pieces or decorative elements you have, this LED downlight can blend in flawlessly as if you ve intentionally added them when planning out your interior design! If you are a homeowner who likes changing the styling of your home regularly, having a neutral base will give you more flexibility instead of fully customising the room to a particular theme. Furthermore, this LED downlight has an open-can design , which gives it an excellent cooling system. This ensures that the bulb you will use with the fitting will last for a very long time! ...