Norman Lamps is proud to introduce the new generation LED High Bay fixtures. With years of field testing and improvements come the 50 and 40 Series. Since their conception every feature from the aluminum heat-sink to the LED diodes themselves, have been rigorously tested for proven high performance and long term reliability.
With the 50-Series power consumption totals only 140 watts, including the power supply. The 40-Series rated at 105 watt power consumption makes it one of the most efficient lighting options available today.
Excessive heat has been the Achilles’ heel for high powered LEDs since their creation. With the Norman Lamps exclusive heat-sink design, excessive heat is virtually eliminated. Strategically spaced fins and micro-fins ensure maximum lumen and color temperature maintenance throughout their 50,000 rated life.
The rough service housing protects the valued internal components and LEDs from objects and water allowing the IP-65 rating for use both indoors and outdoors.
Each LED is rated at 1 watt using the latest in efficiency methods and semiconductor materials. This translates into an ample 95 lumen per watt efficacy. Surrounding each LED are mirror finish reflectors which assist in the greater than 99% downward effective lumen output.
In addition the reflectors shape allow for an effective 130 degree beam spread. This particular beam spread permits mounting heights from 12′ to 38′.
50-Series and 40-Series fixtures are in stock for immediate shipping. Contact us for pricing and more details.