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Hi-Par 1000W 240V & 400V EL DE Ballast + Osram Plantstar 1000W DE HPS Lamp

REG. PRICE: $800.00

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Hi-Par 1000W 240V & 400V EL DE Ballast

Hi-Par 1000w/400v EL Horticultural Digital Ballast is equipped with DE Technology and to be used with double ended lamps.  Designed for medical, industrial or hobby horticulturalist.

It can be easily integrated into your existing grow room; simply replace your ballast & lamp with Hi-Par products and you will instantly achieve more useable grow light! More light = more yield!

The Hi Par 1000w 400v DE ballast has been designed in Germany to enable 400v DE Technology to be accessible to Medical & Hobby horticulturalists.  This ballast is ONLY to be used with 400v double ended lamps which are superior to the 240v lamps traditionally used because of the increased efficiency and PAR spectrum output.  Photosynthesis Active Radiation (PAR) refers to a specific part of the light spectrum that a plant actually uses photosynthesize light energy into growth energy.


  • Size L x W x H (mm): 318 a 166 x 96
  • Weight (kg): 4.3
  • Case: Graduated Fin Aluminium
  • Dimming Range: 60%, 75%, 100% & BOOST
  • Mains Supply Voltage: 240v 50Hz
  • Maximum Current (A): 4.94
  • Input Power (w): 1150
  • Output Power (w): 1000
  • Power Factor: 0.99


Osram Plantstar High Pressure Sodium (HPS) Lamp - 1000W | 400V | DE

Product benefits 

  • Shorter production times
  • Control over blossoming

Areas of application 

  • Greenhouses
  • Suitable for growth of fruit due to emission of photosynthesis optimised light
  • Application only in suitable luminaires

Electrical data

  • Nominal wattage: 1000 W
  • Rated wattage: 1000.00 W
  • Lamp current: 4.2 A
  • Nominal voltage: 400 V
  • Ignition voltage: 2.4 kVp

Photometrical data

  • Photon flux: 1900 µmol/s
  • Photon flux efficacy: 1.9 µmol/s/W
  • Color rendering index Ra: 25
  • Color temperature: 2000 K

Dimensions & weight

  • Diameter: 38.0 mm
  • Construction length: 394.0 mm
  • Light center length (LCL): 195.0 mm
  • Product weight: 125.00 g

Temperatures & operating conditions

  • Maximum permitted outer bulb temperature: 530 °C
  • Maximum permitted pinch temperature: 250 °C


  • Lifespan B50: 32000 h
  • Lifespan B10: 10000 h

Additional product data

  • Base (standard designation): K12X30s
  • Lamp mercury content: 52.8 mg


  • Dimmable: No
  • Burning position: Horizontal
  • Enclosed luminaire required: No

In The Box

  • [1] x Hi-Par 1000W 240V & 400V EL DE Ballast
  • [1] x Osram Plantstar DE HPS Lamp - 1000W

1-Year Replacement Warranty

  • If the product is faulty within the warranty period, the product will be replaced with a new one.
  • Please send the product to the following address on the contact us page.