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P.L. Light Products

HSE Daylight


Designed specifically to produce full spectrum light, the HSE Daylight luminaire is the ideal solution for applications with limited or no natural light.

  • HSE Daylight Angle
  • HSE Daylight End
  • HSE Daylight Side
Key Features
minimal shadows iconDesigned specifically to produce full spectrum light.
efficiency iconHigh efficiency electronic driver.
quality materials iconHighly robust construction.
longer life iconLong lamp life.
Product Details

The HSE Daylight luminaire is an ideal solution for installations without natural daylight such as indoor farming, growth chambers, growing rooms, office gardens, or grading and packing work.

The luminaire performs equally well in traditional greenhouse applications for young plant production and for research areas where mixing with HID systems would achieve high light levels.

The HSE Daylight’s two different lamp configurations allow for either maximum PAR light output (315W Daylight Lamp) or natural full spectrum daylight (315W Agro Lamp) output.

The Agro Lamp is designed to offer a light spectrum that maximizes PAR light output, while the Daylight Lamp produces a spectrum that has been adjusted to provide a natural full-spectrum daylight output.


Rated Main Voltage 208V 240V 277V
Input Current 1.66A 1.44A 1.25A
Power Factor > 0.98 > 0.98 > 0.98
Input Frequency 50/60Hz 50/60Hz 50/60Hz
Actual Input Power 343W 343W 343W
Lamp Type

315W  Agro or Daylight

† Accurate to ± 10%


x = length 14.75 in. (37.5cm)
y = width (top) 11.81 in. (30.0cm)
y = width (bottom) 7.0 in. (17.8cm)
z = height 6.5 in. (16.5cm)
weight 13.2 lbs (6.0kg)


The product is meant for use in climate controlled rooms. The product may be used in damp environments. The product may not be used in wet environments or outdoors.


Warranty Terms

Fixtures warrantied for three (3) years; ballast three (3) years; lamps one (1) year.

If you experience any problems with your luminaire, please contact our customer service team to arrange for additional technical support or service repairs as required.

Lamp Options

315W Agro Lamp (3,000K)

  • designed to offer a light spectrum that maximizes PAR light output

315W Daylight Lamp (4,200K)

  • produces a natural full-spectrum daylight output.

Cord Options

Pre-Installed with Strain Relief

  • standard

Wieland Connector

  • will require HSE Wieland Connection Box