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Remodeling and Home Design


For thousands of design ideas visit the Houzz website by clicking the button above.



 

R754 LED Downlight Feb 2016

Benefits of Changing Old Downlights to LED

  • Warmer rooms, ceiling is sealed and insulation unbroken
  • Better light than incandescent or halogen
  • No bulb changes
  • Save 10 to 20% of total power bill - 80% of lighting cost
  • Cleaner look to the ceiling
Keep the change simple by using a downlight to fit the existing hole see our selection



HINT:

Do not install LED fittings in the same circuit as Fluorescent or metal halide lights or electric fans.  The LED's life will be severely shortened..

NZ Lighting Ltd


Supplying light fittings online direct to businesses and homeowners since 2006.
  • All of our products have full NZ and Australian Certification
  • Free Delivery within NZ.    Next day in the North Island, Two working days to the South
  • Returns within 21 days for full refund.
  • Call during normal office hours if you have any questions, or email and have an answer within 24 hours.
Phone 0800 695 444 or  09 475 6747
email: sales@nzlightingltd.co.nz

Crompton Lighting Pendant


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Complete with 6 Watt LED bulbs
Selling at $79.00 until sold out.
Follow this link for more

A-Home-Lighting-logo   HL95LED 13 Watt Downlight     

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  • 35,000 hour rated life with 5 year warranty
  • Rated IF-4 and IP44 for bathrooms
  • Cutout 95 mm diameter.

 

The Brands We sell

 
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a-halcyon-lighting

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A-Sylvania-Logo

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A-Crompton-logo

A--tridonic logo purple
 

Find More Choice



Only a fraction of what is available is listed on our site.     If you cannot find what you want on this website, go to our suppliers full catalogues.   We can supply any item from them.  Use the code from the catalogue to get special pricing, and we can take an order by email or phone.
 
Phone 0800 695 444 or +64 9 475 6747
email: sales@nzlightingltd.co.nz

How LED's Work


Light Emitting Diodes (LED's) are made by pushing an electric current through two abutting insulators that have been doped by adding an impurity.
Silicon is an insulator with all its electrons tightly bound.  If a small amount of antimony is added to it the extra atoms have spare electrons. (N Type)  If another piece of silicon is doped with boron the additional atoms will have extra holes. (P Type).  When the N and P type silicon is butted together spare electrons can flow from the P into the holes in the N silicon.  When an electron fills a hole a small particle of light is given off.    A battery pushing electrons into the P and emptying the holes in the N can keep a current flowing creating the light source.

Modern LED's have developed this simple idea so it seems unrecognisable but the basics remain the same.
1.  The LED must be supplied with Direct Current,  and this must flow in one direction through the P type to the N type
2. Mains Voltage is 230 Volts and the driver has to convert this to a direct current to run the LED
3. Some drivers are specified in milliAmps and some (mostly LED tape) in a constant Voltage.  The Volts and Amps are closely related but it is vital that only the driver specified by the manufacturer is used.
4.  The join between the the semi conductors will break down if it is overheated so never exceed the power (milliAmps) specified.
 
Phone.  0800 695 444 or 09-475 6747
sales@nzlightingltd.co.nz
PO Box 35 214, Browns Bay, Auckland 0753 :
PO Box 118, Rolleston, Christchurch 7643, New Zealand