250W high performance, active cooled LED grow light fixture. The unit is self contained so there is no need for external drivers or ballasts.  Our LED PC boards are designed and assembled in-house using Lumileds 2835 High Efficacy 3500K 80CRI mid-power diodes as the base spectrum.  3500 Kelvin is the perfect full spectrum option for all stages of plant growth, from seedling to harvest.

A powerful extraction fan helps to keep the LED boards and internal components running as cool as possible.

 240W-HLS2835.jpg

 

Features

  • Excellent efficiency and PPF output at a competitive price
  • Our 250W LED fixture provides about the same light output as a 400W HPS system, without the heat problems to deal with
  • Dimmable
  • Modular designLit-by-Lumileds_badge_cmyk_sm.jpg
  • Suitable for a flowering area of up to 1.2x0.8m
  • Designed and manufactured in South Africa

 

R5,750.00
(Incl. 15% tax)

 

IMG-14971.jpg

 

Specifications

Price R5750 incl VAT
Electrical Power: 250W
LEDs Lumileds LUXEON 2835 High Efficacy 3500K 80CRI (base scpectrum) 195lm/W @65mA
Supplemental LEDs (optional extra) Lumileds LUXEON SunPlus 2835 Horticulture Series 450nm, 660nm, 730nm and purple (12.5% blue). Contact us for a quote on customized LED boards
LED Driver Mean Well LRS-350-24
Enclosure Black anodized extruded aluminium with ABS endcaps (all manufactured locally)
Cooling 44CFM brushless blower fan, rated for 70 000 hrs continuous operation
Dimming Control Built-in potentiometer
Acoustic Noise 62dB(A) maximum
Dimensions 800x65x200mm
Weight 4.5kg

 

 2xcree.jpg

 
HLS2835200W.jpg 
 2835250W.jpg

Par Measurements

Photosynthetic Active Radiation is light within the spectral range of 400-700nm (blue-red) which is used by plants to drive photosynthesis.  PPFD, or Photosynthetic Photon Flux Density is the amount of PAR light that reaches a specific point. With these measurements we can visualize how light intensity from a fixture is distributed and also calculate and compare the efficiency (PPFD/Watt) over the test area.

250W-500W-PPFD.gif
Measured with Apogee SQ-500 quantum PAR sensor
600-1000PPFD is recommended for plants in the flowering stage.
 
Please send an email to This email address is being protected from spambots. You need JavaScript enabled to view it. for any enquiries.
 

Our products are developed and manufactured in South Africa

South-Africa-Flag-icon-1.png