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The Martec MBHU1LW is a single instant heat lamp bathroom heater rated 275W 240V, with a slimline profile ideal for ensuites and small bathrooms. The MBHU1LW provides powerful infrared heating with a warm white colour temperature (2700K) and 1200 lumens light output, and is not dimmable. It is approved under SAA-172776-EA and comes with a 2-year in-home warranty when installed by a licensed electrician.
Bathrooms with limited space, raked ceilings, or where a separate heat source offers more flexible control benefit from single-lamp heat fixtures. The MBHU1LW provides instant warmth where 3-in-1 exhaust-fan-heater combos are overkill or incompatible with the ceiling structure. Single heat lamps can be positioned independently, allowing electricians to specify multiple units at different locations for tailored heating coverage in larger bathrooms.
Licensed electricians and renovators favour the Uno heat lamp for its simplicity and value. The fixture works great in small ensuites, takes the edge off on a cold morning, and pairs well with modern bathroom finishes. Martec MBHU1LW pricing sits well below multi-function units, and buyers consistently report fast turnaround and professional support from Sparky Direct. Individual heat lamps offer flexible control compared to fixed 3-in-1 combos, making them a practical choice for retrofit and renovation work.
The MBHU1LW is not a ventilation solution and provides heat and light only, not moisture exhaust. Install a separate exhaust fan if moisture removal is required. Do not use in damp areas or splash zones where water may contact the fixture; the unit is designed for interior ceiling installation only. Installation by an unlicensed installer voids the warranty.
Verified Sparky Direct customer reviews: Martec Uno Single Heat Lamp Bathroom Heater (MBHU1LW)
"Preferred having individual heat lamps over a 3-in-1 exhaust. Works great." — T
"Excellent product, looks very modern in the bathroom" — Chris
"Quick turnaround of my order. Good product for my bathroom renovation." — Vic
(MBHU1LW)
Yes, the slimline profile makes the MBHU1LW ideal for compact bathrooms and raked ceilings. At 214mm deep, it requires 300mm minimum ceiling space above. Confirm your ceiling clearance before installation, as larger diameter (180mm) means it needs adequate space for the 145mm cutout.
The MBHU1LW provides heat and light only; it does not extract moisture or provide exhaust ventilation. Install a separate exhaust fan in the bathroom if moisture removal is required. Many users pair individual heat lamps with a standalone exhaust fan for complete functionality.
No, the MBHU1LW is designed for interior ceiling installation only and is not rated for damp areas or splash zones. Do not install in bathrooms where water may spray directly at the fixture. If your bathroom has high moisture, ensure proper exhaust ventilation and adequate air circulation to prevent condensation.
No, the MBHU1LW is non-dimmable. It provides fixed heat and light output with no dimmer switch compatibility. If you need adjustable heating or lighting, consider a separate lamp circuit with a dimmer, or use standard wall switches for on/off control.
The MBHU1LW is supplied with one 275W E27 heat lamp. Replacement lamps are widely available as standard E27 heat globes from electrical wholesalers. Turn off power at the switchboard before changing the lamp. The E27 base fits standard screw sockets.
Martec provides a 2-year in-home warranty covering manufacturing defects. The warranty applies only when the MBHU1LW is installed by a licensed electrician. To claim warranty, contact the retailer with your proof of purchase and the installer's details. Warranty is void if the unit has been installed by an unlicensed person.
Yes, many customers install pairs or multiple MBHU1LW units at different locations for increased heat coverage. Individual units allow flexible placement at ceiling level, offering better heating distribution than a single 3-in-1 combo. Each unit requires its own 275W circuit and licensed electrician installation.
Yes, installation must be carried out by a licensed electrician. The MBHU1LW connects to a 240V circuit and requires proper wiring, earthing, and certification to AS/NZS electrical standards. The 2-year warranty is void if installed by an unlicensed person. Always confirm the installer is licensed and fully insured.
The Martec MBHU1LW is available online from Sparky Direct, with Australia-wide delivery to any state or territory including regional areas. Sparky Direct is an Australian electrical wholesaler established in 2005, supplying more than 500,000 customers with transparent trade pricing.
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Warranty starts from Invoice Date
Domestic Use: 2 Year
Warranty Method: 2 year in-home warranty* see Martec Terms and conditions
These specifications and characteristics outline physical, mechanical, electrical details.
| Brand | Martec |
| SKU | MBHU1LW |
| Barcode # | 9312375504023 |
| Package Weight | 0.650kg |
| TYPE | VALUE |
|---|---|
| Type | Heat Fan Light |
| Colour | White |
| Depth (mm) | 214 |
| Lumens (lm) | 1200 |
| Light Colour (K) | 2700 |
| Voltage (V) | 240 |
| Wattage (W) | 275 |
| Dimmable | No |
| Material | Metal |
| Diameter (mm) | 180 |
| Ceiling Depth (mm) | 300 |
Electrical and HVAC products sold by Sparky Direct are intended for installation by licensed and appropriately qualified professionals in accordance with applicable Australian Standards and regulatory requirements. Customers are responsible for ensuring that any product purchased, including any related or associated components, is compatible and suitable for their intended installation and application.
Sparky Direct does not provide installation advice and does not assess product suitability for individual circumstances unless expressly confirmed in writing. Customers must confirm correct product selection, compatibility, compliance, and suitability with a licensed or appropriately qualified professional prior to purchase.
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