Hi-Par Spectro LED - 240W varo__Large 50-90L Add PK to your feeding

Add PK to your feeding regimen during the 5th week of flower at a rate of 1ml per litre of nutrient solution

Our DBT Model 4 also features a timer valve so you can set it and forget it and not worry about over trimming your precious flower

– DLI mode shows Daily Light Integral on the LCD (no computer needed)

Cost-Effective Solution: Effectively manage noise and heat from your ventilation system without straining your budget with this affordable acoustic ducting option

calibration: single-handed

Hi-Par Spectro LED - 240W varo__Large 50-90L Add PK to your feedingMORE LIGHT, LESS POWER HI PAR SPECTRO 240w LED The future of LED Horticultural Lighting! SPECTRO 240w is built differently, with interchangeable LED bars for custom spectra, a wide angle 120 output, pure performance diodes (Osram & LumiLed), and a unique high performance driver for maximum efficiency! SPECTRO 240w is suited for rugged horticultural conditions IP54 rated with novel passive cooling capability on each LED bar. More Light, Less, Power