The BINAY model ‘DLF’ PowerLED Downlighter is designed as a
replacement for conventional downlighters which use 2 x 9 watt CFLs,
and is suitable for surface mounting on ceilings.
The
unit integrates efficient thermal management, as this is the most
important factor in power LED luminaire design for ensuring long
life of the LEDs. Highest efficiency power LEDs of 100 lumens/watt
rating are used in the unit, which has a total power consumption of
only 7.2 watts for the LEDs, with a total system power consumption
of approximately 9 watts only.
This
unit is designed as an equivalent to standard luminaires which use 2
x 9 watt CFL lamps (total system power con-sumption of 18W). As
such, not only is there a direct power saving of 50%, but also,
light output is practically more than the usable light output of a 2
x 9W CFL system (which emits 2 x 400 = 800 lumens, but with
luminaire losses – at 70% luminaire efficiency – delivers only about
500 lumens). Life to L50 lumen maintenance is 100,000 hours, and as
such the unit is ideal for applications where lighting is required
for 24x7 operation, such as corridors, stairwells, bathrooms,
toilets, etc.
The
body of the unit is is made of coated aluminium, with decorative
bezels of stainless steel at the periphery. A lens of frosted or
powder-coated glass is provided as standard; however, if desired, a
clear lens can also be supplied in case greater light output is
desired.
The
BINAY model ‘DLF’ PowerLED Surface Mount Downlighter has a limited
warranty of 5 years against manufacturing defects.
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