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ideally just 15 cm away
effectively illuminating plants at a short distance
but with the 420
How the DLI Joule Works
Three-quarters of the light falls within the essential PAR range of 400 to 700 nanometers
Spider Starter 150 kweekkast ideally just 15 cm away420X5 SPIDER 320 Watt The 420 X5 Spider from 4Twenty is a powerful LED grow light with an impressive efficiency of 2. 7 mol J. Thanks to the high efficiency 3000K and 6500K Samsung LM281B+ LEDs, combined with 660nm and 730nm LEDs from OSRAM, this lamp offers a full spectrum with a wide beam and powerful light penetration to the lower buds. Optimal light distribution The 420 X5 Spider distributes the light optimally, effectively illuminating plants at
