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Halogen heater vs fan heater

Updated: 21 October 2026

You are cold at a desk or in a box room, and the search results mix a glowing-tube heater with a fan heater. A halogen heater vs fan heater choice is about what gets warm, and what you can hear. Choose the halogen heater when you will sit in the beam and want silence. Choose the fan heater when you need the air in a small room moved and you can tolerate the noise and the higher typical wattage. The halogen models are in our [halogen radiant heater comparison](/hub/portable-heaters/halogen-radiant-heater). Peter F. checked the listings and the Ofgem unit rate on 19 October 2026. No lab test. A qualifying purchase can earn a commission at no extra cost to you.

You are cold at a desk or in a box room, and the search results mix a glowing-tube heater with a fan heater. A halogen heater vs fan heater choice is about what gets warm, and what you can hear.

Our top picks

SONBION SONBION LSG13 quartz radiant heater

Best overall

SONBION SONBION LSG13 quartz radiant heater
8.4/10about £39.95
View offer
GEEPAS Geepas GQH9106 quartz halogen heater

Alternative

GEEPAS Geepas GQH9106 quartz halogen heater
8.4/10about £14.99
View offer
Warmlite Warmlite WL42005 3-bar halogen heater

Alternative

Warmlite Warmlite WL42005 3-bar halogen heater
8.2/10about £21.45
View offer
On this page
  1. 1.What each heater actually warms
  2. 2.The hourly cost is the wattage
  3. 3.Noise, glare and dry air
  4. 4.Which to plug in
  5. 5.The short choice

What each heater actually warms

Electrical Safety First describes a halogen heater as tubes that heat objects, and a fan heater as a heater that warms air and blows it. The air behind you can stay cold. A fan heater stirs the room with a hiss or a whirr. None of the nine halogen listings states a fan. If the listing mentions a fan, a PTC element or blown air, you are on the fan side. Sit still and the beam is the simpler tool, which is how SONBION and Geepas reviewers describe a desk, a caravan bench or one end of a sofa. Two bars or three, once you want a beam at all, are on the halogen heater buying guide.

The hourly cost is the wattage

At Ofgem’s Direct Debit average of 26.32 p/kWh for 1 October to 31 December 2026, a 1,200 W halogen hour is about 31.6p and a 400 W hour is about 10.5p. A 2,000 W fan hour is about 52.6p. The Centre for Sustainable Energy makes the same point: the halogen hour costs less because the rating is lower. Do not read 52.6p as every fan heater. Some are 1,000 W, and some cycle on a thermostat. These halogen listings do not state a thermostat, so a bar left on is a full hour. The nights are on the halogen heater running cost page. A 400 W or 800 W bar in front of one person is the lower hourly spend in this pair, unless the fan’s thermostat is cutting the element.
SONBION SONBION LSG13 quartz radiant heater

Testsieger

SONBION SONBION LSG13 quartz radiant heater
8.4/10about £39.95
View offer

Noise, glare and dry air

Reviewers pick these tubes because they cannot hear a fan on a call. SONBION and Geepas reviews say that. It is not a sound-level test. The trade is glare. Three-bar heaters are described as bright, and Supawarm reviews call the light blinding. A fan heater does not light your face, and it does fill a headset with motor noise. Reviewers also say fan heaters dry the air. There is no humidity measurement behind that. Treat it as a comfort complaint. Safety does not pick a winner. Electrical Safety First lists both as fire risks near fabric. Both want about a metre of clearance, nothing on the case, no overnight use, and a BS 1363 plug. No halogen listing here states an IP rating.

Which to plug in

Plug in a halogen or quartz heater when one person will stay in the beam and you want 400 W or 800 W without a fan on a video call. The SONBION at about £39.95 and the Geepas at about £14.99 are the shapes reviewers describe for that. You accept glare, a tip pin that hates carpet, and tubes that die early. You do not get a thermostat. Plug in a fan heater when you move around a small room and a thermostat matters more than silence. You accept motor noise and a typical 2,000 W hour at about 52.6p if it actually draws that. The metre, the wall socket and the overnight stop are on the how to use a halogen heater page. Apply the same clearance to a fan heater.

The short choice

Choose the halogen heater if you will stay in the beam and you want silence at 400 W or 800 W. Choose the fan heater if you cross the room and you want the air warm, and you can live with the noise and the higher typical draw.

Common questions

Which is cheaper to run?
The lower wattage, for the hours it is actually on. A 1,200 W halogen hour is about 31.6p at 26.32 p/kWh, and a 400 W hour is about 10.5p. A 2,000 W fan hour is about 52.6p. A fan heater with a thermostat, or a 1,000 W model, will not always cost 52.6p. These halogen listings do not state a thermostat.
Which is quieter?
The halogen heater, in the reviews. SONBION and Geepas buyers mention silence on calls. A fan heater blows air and is often noisy, which is how Electrical Safety First describes the type. There is no decibel test in this comparison. Glare is the price of that silence on a three-bar tube.
Which warms a room rather than a person?
The fan heater, because it heats air and moves it. The halogen heater warms you and the furniture in the beam, and the air behind you can stay cold. If you stay in a chair, the beam is enough. If you cross the room, the beam does not follow you unless you aim it again.
Which is safer?
Neither, as a class. Electrical Safety First treats both as fire risks when they are too close to fabric. Keep about a metre, do not cover the grill, do not leave either on overnight, and use a UK three-pin plug. No halogen listing in this set states an IP rating, so neither choice here is a bathroom heater.
Do fan heaters dry the air more?
Reviewers say they do, and they give that as a reason for switching to a radiant heater. That is a comfort comment, not a measured humidity difference. A halogen heater avoids blown air. It does not come with a lab result on how dry the room becomes.
Can a halogen heater have a thermostat?
It can, in principle. None of the nine listings here states one, and a timer is not stated either. The bar you select stays on until you switch it off or a safety cut-out trips. A fan heater is more often sold with a thermostat. Check that line on the fan listing rather than assuming it.

Related pages

Best halogen radiant heater

Halogen radiant heater

Halogen heater buying guide: what the listing must show

How to use a halogen heater: floor, clearance, plug

Halogen heater running cost: 400 W, 800 W, 1,200 W

Sources

Public UK sources for the unit rate, plug rules, placement and the 30-day right to reject. Listing prices, stars and review counts are the amazon.co.uk lines stored for this comparison.

  1. Ofgem — Energy price cap, 1 October to 31 December 2026 (retrieved October 2026)
  2. Electrical Safety First — Portable heaters (retrieved October 2026)
  3. Assimilated Regulation (EU) 2015/1188 (retrieved October 2026)
  4. GOV.UK — Placing energy-related products on the UK market (retrieved October 2026)
  5. Electrical Equipment (Safety) Regulations 2016, regulation 35 (retrieved October 2026)
  6. Devon and Somerset Fire and Rescue Service — Heater safety (retrieved October 2026)
  7. Centre for Sustainable Energy — Room heaters (retrieved October 2026)
  8. Consumer Rights Act 2015, section 22 (retrieved October 2026)