Description The Halion is a flush ceiling light with two GX53 bulb positions set behind white acid-etched blown glass diffusers, mounted on a powder-coated white metal base. The fitting sits 320mm from the ceiling surface, making it a semi-flush rather than a true flush mount, but still low-profile enough for rooms with ceiling heights below 2.4m where a pendant would hang too low. Designed for hallways, bedrooms, and living rooms where diffused ambient light is needed without strong shadows or glare, the Halion casts an even spread across walls and ceiling. The two GX53 bulbs (sold separately) sit horizontally within the fixture, allowing them to project light across a wider angle than downward-facing bulbs. The 360mm width suits rooms between 8-12m² where a single central fitting provides enough coverage. The acid-etched glass diffusers hide the bulb filament or LED array from view while softening the light output, reducing the harsh edges common in exposed-bulb fittings. The white powder-coated metal base blends into white ceilings or contrasts gently with darker painted surfaces. The IP20 rating limits the Halion to dry indoor spaces — not suitable for bathrooms or outdoor covered areas. Specification Length (mm) 360 Projection (mm) 320 Dimmable Yes Number Of Bulbs 2 Bulb Type GX53 IP Rating IP20 Warranty 5 Years Frequently Asked What bulbs does the Halion take? The fitting takes two GX53 bulbs, sold separately. GX53 is a low-profile twist-and-lock base, typically available in LED versions between 5W and 11W. Warm white (2700K-3000K) is the most common choice for residential ambient lighting. Is it dimmable? Yes, the fitting itself is dimmable. However, dimmer compatibility depends on the specific GX53 LED bulbs you install. Check the bulb packaging for dimmer compatibility before pairing with a wall dimmer. What room size does it suit? The 360mm diameter and two-bulb configuration suits rooms between 8-12m² when used as the primary ceiling light. Larger rooms may need a second fitting or supplementary task lighting. Can it be used in a bathroom? No. The IP20 rating means the Halion is not protected against moisture and must only be used in dry indoor spaces. Bathrooms require IP44 minimum for zones outside the direct spray area.