This is a very good looking grow light by Senelux. The ARAY is also a modular system and can be upgraded to larger grow sizes by simply adding on additional fixtures. The ARAY 2 is excellent build quality and uses the highest quality and efficient white LEDs by Seoul Semiconductors and Osram 660nm reds. ![]() The 16cm and 18cm hanging height for the ARAY 2 +RED and PRO versions delivers an even spread with system efficiency of 2.26 to 2.37 usable PPF per watt, respectively. The relatively wide spread of the LEDs allows a low hanging height, very useful for small grows paces. Our own MIGRO ARAY 2 is designed by Shane and built here at MIGRO. The ARAY is an LED bar type light which is unusual for a small grow light for a 2 x 2. LEDs are acrylic coated to protest from dirt and moisture High efficiency LED driver can be located outside the tent to minimise heat input in the grow tent.įull spectrum output to grow from seed to harvest It is a 120 Watt to 130 Watt 2 led bar light for a 2ft x 2ft (0.6m x 0.6m) grow area with the following features: The ARAY 2 has two variants, the ARAY 2 +RED red and the higher efficiency PRO version. The 3 year costing includes the cost of the fixture and adds the electricity costs at 17c/KW hour over 14 hours per day average. The comparison chart uses the results from Shanes PAR output and efficiency tests to calculate and compare the total cost of each fixture to deliver an average PAR of 750µmols/m²/second over 1m² grow area over a 3 year period. Therefore all of the grow lights tested are full spectrum and suitable for growing from seed to harvest. SpectrumĪll of the lights have a mixture of mid temperature white LEDs with 660nm reds to improve their electrical and photosynthetic efficiency. The PAR chart is shown below for each model so you can judge the best solution for your grow space. the fixture is rectangular and close to the physical size of the grow tent. Ideally the light fixture will be suitably sized to cover the area evenly i.e. To maximise the potential yield from the space you need about 100 to 150 watts of high efficiency LED lighting. The 2ft x 2ft or 0.6m x 0.6m grow area is the smallest standard grow tent size available but will deliver a sufficient yield for personal use in a compact grow space. ![]() I have tested 12 of the best grow lights for a 2ft x 2ft or 0.6m x 0.6m grow tent and compare them for PAR output, efficiency and value for money.
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