150w Oval PIR Halogen Security Floodlight

Halogen security floodlights aren't inherently bad, though they they can waste a lot of power and cost a lot to run.

What is bad about most domestic halogen security floodlights, or 'Rottweiller insecurity lights' as they are known by victims, is not necessarily their design, but how often they are used incorrectly, shining bright, glaring light beyond boundaries into streets and other houses and gardens.

Floodlights are great for lighting a large area from high above, with the face of the fixture close to parallel with the ground, and the actual light source outside the user's field of view. Unfortunately, most people mistakenly mount their floodlight at eye level and tilted to shine horizontally, creating the maximum amount of eye-watering glare, and enhancing, rather tha pools of darkness where intruders can hide invisibly.

Usually a hugely overpowered 500w light is used, often triggered by a poor quality PIR sensor activated by passing stray cats. However, a well sited 150 watt floodlight can provide far superior lighting to a badly sited 500w one. Less can be more - and can save you money too.

Where to buy	Price	Delivery
There are variations of this well designed cowled halogen 120w or 150w security light available from a variety of outlets. I've listed a few of the cheapest supplier below.
Amazon	£18.52	Free to £4 depending on service.
QVS Electrical	£15.54	£4.99 UK mainland (£14.99 Highlands & Islands??)
Screwfix	£16.99	£5 all UK
Prices are correct at time of site publication, but may have been changed by the seller since. Dark Sky Lighting is not responsible for pricing variations on third-party sites.

150w Oval PIR Floodlight features.
A 150w Oval PIR Halogen Floodlight is not quite 'dark sky' or 'sky friendly', as it isn't a full cut-off design. They are usually, however,  well constructed and weather-resistant as well as easy to fit, and properly used, can light your garden or yard well whilst minimising glare and power consumption when compared to 'standard' halogen floodlights.

It achieves this through 3 features

• a practical PIR detector - adjustable in range, sensitivity and duration
• a cowled 'head' which overhangs the bulb to prevent light spreading upwards
• a tilt and swivel head which can be adjusted to ensure the beam is kept down and targeted

If you really prefer a 'conventional' halogen floodlight, then this is the kind to go for. They are easy to site, very adjustable, and if used sensibly should provide reliable and effective lighting whilst helping you to reduce power consumption, glare and light pollution.

Remember, the best light is one that is switched off when you don't need it.
 

Review Criteria
Potential power savings
Takes energy-saving bulb
Glare reduction
Downward light control to reduce light pollution
Overall rating: GOOD
Bottom line: For those who prefer a 'traditional' halogen floodlight, this is a good balance between the beam power and control of a 'conventional' floodlight and the downward angle of a genuine 'dark sky' light. However, the beam direction MUST be controlled with care to minimise glare, and PIR adjusted carefully to maximise power savings and avoid accidental triggering. These are usually well constructed and solid fixtures, and easy to fit.
Ratings are based on my personal judgement only, and assume correct usage of the equipment as per manufacturers instructions. No guarantee is given or implied for rating accuracy or efficacy of operation of the light fitting listed.