La HaciendaHeatmaster Popular U3-R20 - Parasoll Tripod Mounted - Short Wave Infrared - 1800w,Black

Simple, straightforward and effective. I use mine with a hanging bracket as my parasol is a cantilever. You can have two or all four lamps on. They are effective at heating the area under them and are unaffected by wind. They are sturdy and well constructed. The cable is not very long, so I replaced it with a very long one that reaches across to the house (better than using extension leads).This is an ideal product to extend your spring/summer/autumn evening in the garden. It is not intended to keep you warm on very cold winter days, but it would take the edge off a chill.

I bought this as an alternative to a gas heater type. It's more convenient for me and running costs are probably less although cost was not a driver for me. Heat is instant-on and two opposing heaters can be switched off so that 2 or 4 heaters can be used. The unit is well made and easy to fit but has to be taken off the pole to close the umbrella. The heat output is just about right although I have not used it for particularly cold days yet. The unit is wired well (i.e. seems very safe) but it will be necessary to use an extension cable in my case because my outside socket is too far away.

Absolutely brilliant product. It is easy to fit/clamp around the pole and provides immediate heat which keeps you perfectly warm into the chilly night. Love the fact that you can also switch between having 2 or all 4 lamps working. You will definitely need an extension cable as supplied lead is very short, just reaching the table. This is the only reason that I have not given it 5 out of 5 stars. I purchased a replacement 5m C13 kettle lead for £7.99 and problem solved.

After much deliberating on what sort of patio heather to buy, decided that one at the table was the most useful as that's where everyone spends the most time! The product is well built, very sturdy (just so you know the item hinges in half so you don't have to feed it up from the base of the umbrella). All four lamps can be angled individually and in total gives easily enough heat for an 8 person dining table. Though the unit is quite bright works to your advantage as you do not need any other lighting at the table. The only downside, and it is a very very small downside, is the length of the cable from the unit to the plug, but another can be purchased if this is a problem, Amazon do a 10 metre one, have included a link to this after the review. Anyway hope this helps anyone considering this product.http://www.amazon.co.uk/gp/aw/d/B0048S8R5U/ref=mp_s_a_1_1?qid=1434950940&sr=8-1&pi=AC_SX110_SY165&keywords=10+m+kettle+lead

The wire on these doesn't reach the ground from a normal parasol so its a bit messy having to add an extension lead. But it gives good heat so function is good.

Used this in the garden with friends. Lots of compliments and gives good light and just enough heat for a spring evening. Very easy to attach to an umbrella did buy a extension lead as read previous reviews. Would highly recommend.

Simply excellent and £30 cheaper than a local garden centre.The only problem is that the wire supplied is very, very short at less than 6ft.

There is nothing wrong with this product other than I bought it for my cantilever parasol so purchased the extra mount as well and the issue I found in my opinion is that the heater lights do not give off sufficient heat for this setup. I'm sure if you use with a standard pole parasol and you are sitting around a table underneath the light it would be fine.The quality of the product seemed all good. As said nothing wrong with this just not as powerful as I'd hoped and so I decided to return the them.Depending on how you want to use them could still be a good option.