LED lighting
LED light bulbs supplier
Importers / Exporters

Luxeon K2 5w MR16  spotlight with external LED driver SOLD OUT

Luxeon K2 5watt - LED driver - external LED driver - LED lights - LED lighting - low voltage lighting - commercial & domestic LED lighting - outdoor lighting - landscape lighting - LED bulbs - 240 volt LED lights - outdoor LED lights - LED garden lights - outdoor low voltage lights - LED lights for horticultural use - reef tank LED lights - 240 V LED lights

Australian and Worldwide leader in superior LED products since 2002
Renowned for product support and backup.
Innovation a speciality - watch this site ! - bookmark us (Ctrl + D)

Free Australiana wallpapers for your  PC- courtesy  from the LED Shop

Homepage > LED Homelighting > MR16 5W LED Luxeon K2 Floodlight with external LED driver


Luxeon K2 5w MR16 spotlight with external LED driver

SOLD OUT

This item is completely sold out.

LED Shop apologises for any inconvenience.

 

Our Products are RoHS compliant
the restriction of the use of certain hazardous substances in electrical and electronic equipment

Using a 240v 5w LED bulb:

After market testing and bench testing - we decided to directly drive the bulb using an
external constant current driver(100~240v --> 1050mA constant current).


Every 240v internal driver we tested using a 5w diode got fried or died early.
When we tested the 5w unit using the 240v external driver -
we saw a slight increase in performance due to the LED diode now running at a cooler temperature.
We also saw a decrease in power consumed by 1w -
this doesn't sound like much but its a 25% decrease in power consumption over the internally driven bulbs..

So for now this is the only way we can produce a 240v 5w bulb.
We've taken the GU10's off the market because the internal driver made an unacceptable amount of noise.
We can't use an external driver on a GU10 because of the legal voltage range of the fitting.
That is - we can't produce a low voltage DC powered GU10 bulb.
We can however produce an MR16 that directly drives the bulb at 4.5v DC

Latest Luxeon K2 LED technology
combined with 3 years of customer feedback -
only available through the LED Shop
Our optic glass lens also appears on this bulb.
Our fist batch are externally driven - no electric components inside -
we get much better efficiency and diode lifetime keeping the hot bits away from the diode !
You can also plug these units straight to a 240v supply.

Our policy is truth at all times.
We're still reluctant to product these in a 240v stand alone bulb -
meaning all the electronics would be sitting inside the 5w MR16 Luxeon unit.

We advise caution in purchasing any 5w GU10 240v stand alone bulb until the heatsink issues have been fully resolved.


5 watt luxeon detail

Installation Notes:

  1. This LED driver must only be used for low voltage 3~6v DC lamps at 1050mA max.

  2. The unit has mains connected windings.

  3. Connection to mains must be carried out by a qualified electrician.

  4. The maximum load should be 5w.

  5. This electronic driver is for resistive loads and must not be used in the same circuit as inductive loads.
    Inductive loads include fluorescent lamps, discharge lamps, ventilating fans and big electric motors.
    Make sure any big start up loads like your swimming pool pump are separate to your lighting circuit.
    (In fact that should be a standing rule anyway with all lighting - separate load circuits should always be provided.
    When switching on inductive loads - spikes of several thousand volts may result, causing damage to sensitive transformers.

  6. To avoid power loss and lower light levels - install the LED driver as close to the bulb as possible.
    You're only running just over 3v DC to the bulb from the driver so it needs to be close.
    Minimum output cable size is 1007 #20 AWG and maximum output cable length is 2m.

  7. If the LED driver is built-in, ensure sufficient ventilation because if the driver is constantly working at an above ambient temperature firstly it will shorten the working life but it will also lead to frequent activation of the thermal overload

 

 

Specifications for the new MR16 5W LED Luxeon K2 Floodlight


Input: AC/DC 3~6v (Dimmable) - only use LED driver supplied
Color: Cool White ~5000 k , 120±10% lm)
Beam Angle 60°
Light Spot- Optic Glass Lens

2 pin connection

 

 

 

 



 

 

 

Luxeon K2 5w LED driver specifications:

Product: Electronic Driver for Low Voltage 5w LED lamp
Input power: 100~250v AC, 50~60Hz
Output power: 3~6vDC/ 1050mA
Constant Current 1050mA
Approvals : UL/c UL/ TUV/CE
Size: 66(L)*35(W)*27(H)mm
Weight: 80g
Ambient Temperature: -10~40 degrees Celsius at 5w
Max operating Temp: 65 degrees Celsius

SOLD OUT



back to top of page

 

You can change the quantity of your selected products in the shopping cart

Check and/or change the contents of your Shopping Cart

You can also order by Email (sales only) Fax, Phone, and Mail
For information on our products utilise the Info email address


Use the XE.com® currency converter to check our prices in your country's currency

back to top of page



LED home lighting 12 volt II LED home lighting 240 volt

Automotive LED bulbs
II Marine LED replacement bulbs II LED Flashlights & Headlamps II Special LED Bargains

Contact & Support II Resources II FAQ's II FREE AUSTRALIANA wallpapers

Shipping , Warranty, Returns and Order Cancelation

Contact us
II  Back to LED Shop home page


web site bySearch Engine Optimisation / Marketing - E-commerce and web development by the-webmeister.com www.the-webmeister.com - © 2006 until present

Best viewed with 1280 x 1024 screen resolution and Firefox/Opera/ Internet Explorer 

Thank you for visiting our web site !


5 Watt MR16  K2 series  spotlight with external LED driver 5000k