For starters….a few definitions

• LED: Light Emitting Diode

• Watt: The watt is a derived unit of power in the International System of Units. By the definitions of electric potential (volt) and current (ampere), work is done at a rate of one watt when

one ampere flows through a potential difference of one volt. 1W=1V×1A

• Lumen: a measure of the power of light perceived by the human eye, the measure of the total power of light emitted

• Foot Candle: The iluminance on a 1-square foot surface of which there is a uniformly distributed flux of one lumen. Than can be thought of as the amount of light actually falls on a

given surface. The foot-candle is equal to one lumen per square foot.

• LM70: The life of a lumenare that will lose 30% of the original light output by 50,000 hours of operation n

• Color Temperature: A characteristic of visual light. The color temperature of a light source is determined by comparing its chromaticity with that of an ideal black-body radiator.

Higher color temperatures (5,000 K or more) are cool (blueish white) colors, and lower color temperatures (2,700–3,000 K) warm (yellowish white through red) colors

• CRI: is a quantitative measure of the ability of a light source to reproduce the colors of various objects faithfully in comparison with an ideal or natural light source

So there were a few LED Downlights before us…

But there needs to be the best!!

What should an LED Downlight Be?

• Energy Efficient w/ High Lumen Output: obtaining

equal or greater foot-candles on a surface equivalent to that of traditional lamp sources. To have the same or greater amount of light and effect using less energy

• “Warm” Color Temp & High CRI: Using diodes that are

rated below 3000K will give off the impression that an incandescent source is in place, something we are very accustomed to. A high CRI is important, 85 or above will allow for colors to truly show themselves

• Low Maintenance: Long lamp life, 50,000 hours @ 70% lumen maintenance.

• Small Aperture: We have grown accustom to smaller recessed housings and trims, why sacrifice design to achieve all of these benefits?

• 16.5W LED is a true low powerreplacement for the 50W MR16lamp• Integral proprietary LED Driver,90% efficient, 0.95 power factor,dimmable down to 20% using lowvoltage electronic dimmer• Warm white LED 2850°K ±100°Kfor comfortable incandescent-likelighting• 85 rated LED lumens per Watt,1025 rated lumen light engine(based upon Nichia calculations)Consult factory for photometricdata

• 3¾" cut-out recessed downlight• Ships with 3 optic lenses, 25°, 45°and 65°• Long lamp life, rated 50,000 hours@ 70% lumen maintenance• Die Cast aluminum heat sink andremodel arm with black anodizedfinish• State of California Title 24 – 2008High Efficiency Compliant• 4 year warranty – field replaceablelight engine and driver• UL/cUL listed for Damp Location

CSL’s 16.5W LED Eco-Downlight has performance equal to a 50W MR16

The MR16one of the most popular lamps sources

used in: Residential, Commercial, Hospitality, Health Care & Retail

• Multiple wattage options, 50W is one of the most popular• Ranges in beam angles from 10° to 65 °• Ranges in color temp from 2800K-3000K• Lumen output: Varies on optic from 850-2000• Life expectancy: 1,200h – 5000h• 80% of energy is wasted on heat

Lets Take a Look @ the Competition

Watts Lumens Color CRI Cut-out Fc 8' Fc 10' PriceLR6 10.5 650 2700K or 3500K 90 6" 15.1 $75LR4 10.5 540 2700k or 3500k 90 5" 14.1 $115

Model 600 13.8 400-760 2700K-4000K 80 6" 8 5 $95Model 900 14.3 520-1000 2700K-4000K 80 6" $142

600 lm 14.2 600 3000K 5" 6.4 4.1 $135600 lm 14.2 600 3000K 6" 6.4 4.1 $135900 lm 25 900 3000K 85 5" 6.8 4.3 $175900 lm 25 900 3000K 85 6" 7 4.5 $175

10W 10 458 3000K 80 4 1/2" 9 7 $20020W 20 978 3000K 80 4 1/2" 17 14 $225

Watts Lumens Color CRI Cut-out Fc 8' Fc 10' PriceEDL-RM-WW 16.5 920 2850 85 3 3/4" 25° 46 25° 30 $150

45° 21 45° 1465° 15 65° 10

Eco-Downlight w/ 25° Optic Eco-Downlight w/ 45° Optic

We Gave You the BEST LED Downlight….

It’s NOW UP TO YOU!!!

• Take your time, learn the technology

• Understand what Eco-Downlight is

• Be aware of the competition, do your own analysis as it relates to your market and customers