The UV-A mercury vapor lamp (E27 / E40) illuminates with the bluish range of UV light, making the plants denser and stronger. Its brightness is negligible, but this is just enough to make the plant grow.
It is important to place the bulb somewhat far from the plant due to heat dissipation.
E40 cap | |
---|---|
Lamp wattage | 400 W |
Cap / base | E40 |
Lamp voltage | 135 V |
Lamp current | 3,25 A |
Initial luminous flux | 20 lm |
Spectral UV-A emission | 1.200 (mW/m2) |
Nominal lifetime | 2.000 h |
Weight | 20,4 g |
Max. diameter | ⌀ 122 mm |
Max. length | 292 mm |
User's guide is available here.
UV-A mercury vapor lamp (E40) reviews
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