When the Samsung LM301H came out in 2021, there is no significant difference to be seen in the data sheets of the LM301H with the Samsung lm301b. A glance at Samsung's press releases nevertheless raised hope that the technology of the Horticulture version contains a fundamental innovation. It just a listing of plant lighting specifications and a sulphur-resistant coating. Will the same thing happen again on the latest LM301H EVO?
LM301H EVO:
• Photosynthetic photon efficiency of 3.10 µmol/J @ 65 mA, 25°C (applies to the cold white 5000K version)
• Anti-sulfur coating
Tech Spec
• Wattage0.2 W
• Forward Voltage2.7 V
• PPF0.56 μmol/s
• PPE3.14 μmol/J
• Condition65 mA, 25°C, 5000K, CRI 80
LM301H:
• 0.56 μmol/s, 3.10 μmol/J @ 65 mA, 25°C
• Anti-sulfurization
Tech Spec
• Wattage0.2 W
• Forward Voltage2.7 V
• PPF0.56 μmol/s
• PPE3.10 μmol/J
• Condition65 mA, 25°C, 5000K, CRI 80
compare with the Samsung LM301H, the LM301H EVO have better efficient.
435nm chip, the LM301H Evo
With the LM301H Evo, the lighting solution might be changed in the short future, because this is the first time a composition of LED chip and phosphor has been developed especially for plant lighting came out. The core is a short-wave 435 nm LED, which is used as a "photon pump" instead of the usual 450 nm.
Currently, five different spectra are provided:
3000K, 4000K, 5000K, 6500K
Special phosphor blend: Mint White
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