The Searchlight Button 33300BK is a round LED flush ceiling light in a black marble-effect finish, designed for bathrooms, hallways, kitchens, utility rooms and other areas where a compact, moisture-resistant fitting is useful. Its circular white diffuser provides soft, evenly spread illumination, while the decorative black surround adds a contemporary finish. Measuring 30 cm in diameter and 7 cm in height, the Button sits close to the mounting surface, making it suitable for rooms with lower ceilings. An IP65 rating provides protection against dust and water jets, making it particularly practical for bathroom installations. The integrated LED light source eliminates the need to purchase separate bulbs, while selectable colour temperatures allow the light to be adapted to different room requirements.
The Button features a simple circular design with a decorative black marble-effect finish. Subtle variations in the marble-style pattern provide visual interest without making the fitting overly prominent.
A polycarbonate surround frames the white central diffuser, creating a clear contrast between the darker outer section and the illuminated surface. The combination of metal and polycarbonate is suited to the fitting's contemporary appearance.
With a diameter of 30 cm and a projection of just 7 cm, its shallow profile keeps the light close to the ceiling or wall. The understated shape works well in modern bathrooms and practical interiors where a pendant light would be unsuitable.
The Button uses an integrated LED light source, so separate bulbs are not required. Light passes through the white polycarbonate diffuser, helping to reduce the direct glare associated with exposed LED light sources and creating a more even appearance across the illuminated surface.
A built-in colour temperature selector offers three settings:
- 2700K - warm white lighting for a softer, more relaxed appearance.
- 3100K - a balanced warm white suitable for everyday general lighting.
- 4000K - neutral white lighting suited to bathrooms, utility rooms and practical tasks.
The colour temperature is selected using an internal switch on the fitting. It is not a continuous colour-changing function controlled by a remote.
The manufacturer's current specification identifies this version as non-dimmable.
Its IP65 protection makes the fitting suitable for moisture-prone environments, subject to the applicable bathroom electrical installation requirements. The Button is a surface-mounted, mains-wired light suitable for ceiling or wall installation.
- Bathrooms and shower rooms requiring an IP65-rated light fitting.
- Ensuites and cloakrooms with contemporary interiors.
- Hallways and corridors where a low-profile ceiling light is preferable.
- Utility rooms and laundry areas requiring practical general illumination.
- Kitchens where a compact flush-mounted light suits the layout.
- Rooms with lower ceilings where suspended fittings would take up valuable space.
- Modern interiors using black fixtures, fittings or decorative accents.
- Suitable covered entrance or porch installations, subject to installation conditions.
- Integrated LED light source - removes the need to buy separate bulbs.
- Three selectable colour temperatures - provides a choice between warm and neutral white lighting.
- IP65-rated construction - protects against dust ingress and water jets.
- White polycarbonate diffuser - helps spread illumination across the visible lighting surface.
- Black marble-effect finish - adds a decorative detail to the circular design.
- 30 cm diameter - provides a broad illuminated surface without a suspended shade.
- 7 cm projection - keeps the fitting close to the mounting surface.
- Surface-mounted construction - suitable for appropriate wall and ceiling positions.
- Class II double insulation - designed without the need for a protective earth connection to the fitting.
- Integrated colour selector - allows the preferred white light setting to be chosen during installation or adjustment.
- A practical choice for bathrooms where protection against moisture is an important consideration.
- The black marble-effect surround offers an alternative to plain white bathroom ceiling lights.
- Selectable colour temperatures make it easier to match the light appearance to the room's purpose.
- The shallow circular design is useful where ceiling height or available wall space is limited.
- Integrated LED technology simplifies bulb purchasing and avoids the need to choose compatible replacement lamps.
- The combination of a decorative finish, white diffuser and compact profile suits both bathroom lighting and general interior applications.
| Brand | Searchlight |
|---|---|
| Collection / Range | Button |
| Product Code | 33300BK |
| Product Type | Round LED flush ceiling / wall light |
| Finish | Black marble effect |
| Colour | Black and white |
| Material | Metal and polycarbonate |
| Diffuser | White polycarbonate |
| Light Source | Integrated LED |
| Number of Light Sources | 1 integrated LED light source |
| Maximum Wattage | 9W integrated LED (current manufacturer specification) |
| Bulbs Included | Yes, integrated LED |
| Dimmable | No (current manufacturer specification) |
| Colour Temperature | 2700K / 3100K / 4000K selectable |
| Colour Temperature Selection | Internal selector switch |
| IP Rating | IP65 |
| Class of Insulation | Class II, double insulated |
| Diameter | 30 cm |
| Width | 30 cm |
| Length | 30 cm |
| Height / Projection | 7 cm |
| Net Weight | 1 kg |
| Installation Type | Surface-mounted, mains-wired |
| Mounting Position | Ceiling or wall |
Is the Searchlight Button 33300BK suitable for bathrooms?
Yes. The fitting has an IP65 rating, providing protection against dust and water jets. This makes it suitable for many bathroom applications, including moisture-prone areas. The exact mounting position must comply with the applicable bathroom electrical regulations and installation instructions.
Does this ceiling light require separate bulbs?
No. The Button has an integrated LED light source, so there is no need to purchase E27, GU10 or other replacement bulbs. The LED module forms part of the fitting rather than using a conventional replaceable bulb holder.
Can I change the colour temperature of the light?
Yes. The fitting includes an internal selector for 2700K, 3100K or 4000K white light. This allows the colour appearance to be selected to suit the room. The selector is located inside the fitting and is not a remote-controlled colour-changing feature.
Is the Searchlight Button 33300BK dimmable?
The manufacturer's current product specification lists this fitting as non-dimmable. The three colour temperature settings change the appearance of the white light rather than providing variable brightness control.
Can the Button 33300BK be mounted on a wall?
Yes. Searchlight describes the Button as suitable for both wall and ceiling installation. Its circular design measures 30 cm across and projects 7 cm from the mounting surface. Installation must follow the manufacturer's instructions and be appropriate for the selected location.
Product range name and SKU: Button - 33300BK
This product is supplied by Searchlight Electric
| Product Info | |
| Brand | Searchlight |
| Product Code | 33300BK |
| Range Name | Button |
| Dimensions | |
| Height (cm) | 7 cm |
| Diameter (cm) | 30 cm |
| Bulb | |
| Energy Efficiency Class | F |
| Bulb Included | Yes |
| Number of Lights | 1 |
| Lamp Holder Type | Integrated LED |
| Type of Included Bulb | LED (build-in) |
| Colour Temperature (Kelvin) | 4000 K, 3000 K, 2400 K |
| Lumens Output | 2380 lm |
| Maximum Wattage (W) | LED 24W |
| Product Finish | |
| Shade / Diffuser Material | Acrylic / Plastic |
| Shade / Diffuser Colour | Transparent / Clear, White |
| Frame / Base Material | Metal |
| Frame / Base Colour | Black, Other |
| Features | |
| IP Rating | IP65 |
| Class of Insulation | Class 2 (Double Insulated) |
| Switch Type | Mains Operated |
| Extras | Dimmable LED, CCT - Colour Changing Technology |
How bright is a light bulb?
Because the Lumen output from different manufacturers will vary. Here's a quick and easy guide to approximate total Lumen output.
Lumens |
Watts |
| 2600 Lumens (lm) | 150W |
| 1600 Lumens (lm) | 100W |
| 1100 Lumens (lm) | 75W |
| 800 Lumens (lm) | 60W |
| 450 Lumens (lm) | 40W |
Understanding LED colour temperature and the Kelvin scale
Colour temperature 2000K to 3000K, the light produced is often referred to as a "warm white", "soft white", occasionally called a "candle white". It ranges from orange-ish to yellow-ish white in appearance. This kind of light is attractive, enjoyable, comfortable and relaxing.
Colour temperature 3100K to 4500K, the light produced is often referred to as a "neutral white", "bright white" or "natural white". Light sources within this range will emit a more neutral white light and may even have a slightly blue tint. This kind of light is bright, vibrant and clean appearing.

Colour temperature 4600K and above, the light produced is often referred to as a "cool white", "pure white" or "day white". Light sources in this range will have a blue-ish white tint to them. The higher the number, the more blueish it will appear. This kind of light will appear crisp, invigorating and energetic.
Please refer to full guide described in the main LED bulbs description