With 50% less energy usage than metal halide lights, and just 1/10 of the energy consumption of fluorescent lights - these induction lights are ideal for parking lots or street lighting - with very low maintenance (100,000 hours of lamp life).
Standard light pole mount
Preferred height installation: 15 ft to 45 ft
Light-weight, yet durable all-weather construction
Lamp life: Up to 100,000 hours
Working environment: -13°F to 149°F
Working Voltages Can be Specified. Transformer #110 Maximum working voltage 160V/AC Minimum working voltage 90V/AC or Transformer #220 Maximum working voltage 290V/AC Minimum working voltage 170V/AC
Color Rendering: Ra > 80 Power factor: > 98%
Rated power: 300 watts ±10%
Start Up time: <03 Seconds. Hot Re-start after shut down- time: <0.5 Seconds
Lamp life: 60,000 hours to 100,000 hours Working environment: -13°F to 149°F Waterproof class: 1P65
Overall Dimensions: 43 1/2"long by 16 3/4"wide by 6"deep.
Construction: Cast Aluminum alloy case, reflector with a tempered glass lens.
Per: Francis Robinstein of Lawrence Berkeley National Library: Useful Pupil efficiency is calculated for each type of light: HPS = times 0.4 to 0.67 of stated lumens for actual pupil lumens Metal Halide = times 1.49 of stated lumens for actual pupil lumens Fluorescent = times 1.49 of stated lumens for actual pupil lumens
Models giving actual Pupil Lumens are as follows:
300-SDC-44 using 4100°K lamp gives 38,880 pupil lumens
300-SDC-54 using 5000°K lamp gives 47,040 pupil lumens
300-SDC-64 using 6500°K lamp gives 54,000 pupil lumens
About Induction Lighting
We all "know" that yellow HPS light is poor for seeing detail. It's true lumen "pupil value" is actually between 0.4 and 0.67 times the stated lumens output. * HPS wastes energy and is poor light. Induction lighting has a value between 1.62 for 4100°K light to 2.25 for 6500°K light.* Lower Induction wattages can be used to achieve equal & greater "Pupil Lumens" of obsolete HPS and Metal Halide lights. Green savings and visual clarity are achieved when replacing HPS or Metal Halide with Induction Lighting.
Near zero maintenance is an outstanding added value. Did we mention "Instant" re-lighting with Induction Lights?
Made by Kelantis, Inc USA approved by UL (USA), ULC (Canada), CE (europe), and JADE (Germany)