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Месяц | Минимальная цена | Макс. стоимость |
---|---|---|
Sep-16-2025 | 10.95 $* | 11.59 $* |
Aug-16-2025 | 9.57 $* | 9.90 $* |
Jul-16-2025 | 8.61 $* | 8.78 $* |
Jun-16-2025 | 9.55 $* | 9.26 $* |
May-16-2025 | 8.43 $* | 8.66 $* |
Apr-16-2025 | 9.3 $* | 9.24 $* |
Mar-16-2025 | 9.77 $* | 9.20 $* |
Feb-16-2025 | 9.68 $* | 9.99 $* |
Jan-16-2025 | 9.22 $* | 9.17 $* |
Model No. | T8-Tube-120CM-36W | T8-Tube-90CM-27W | T8-Tube-60CM-18W |
Watt | 36W ±10% | 27W ±10% | 18W ±10% |
Voltage | 100-265VAC | 100-265VAC | 100-265VAC |
Size | 4 feet | 3 feet | 2 feet |
Beam angle | 120° | 120° | 120° |
PPF | 75 umol/S | 60 umol/S | 40 umol/S |
Lumen lux | 4320 LM | 3250 LM | 2160 LM |
Life time | 30,000 hours | 30,000 hours | 30,000 hours |
Warranty | 2 years | 2 years | 2 years |
LED Chips | 3500K+6000K+660nm | 3500K+6000K+660nm | 3500K+6000K+660nm |
PCB | Double PCB | Double PCB | Double PCB |
PF | > 0.97 | > 0.97 | > 0.97 |
Cooling | Tube lamp body | Tube lamp body | Tube lamp body |
Beam angle | 120° | 120° | 120° |
Qty of leds | 288 PCS | 216 PCS | 162 PCS |
full spectrum | 380-780NM | 380-780NM | 380-780NM |
Certificate | CE RoHS FCC | CE RoHS FCC | CE RoHS FCC |
Spectrum | Function |
280-315NM | UVB ultraviolet light which is harmful for the plants and cause the colors to fade |
315-380NM | Range of UVA altraviolet light which not harmful for the plants growth |
380-400NM | Visible light spectrum which helps the plants on processing chlorophyll absorption |
400-520NM | Including violet, blue, green bands, peak absorption by chlorphyll, big influence on photosynthesis--Vegetative growth |
520-610NM | This includes green, yellow, and orange bands, they are absorbed by plants |
610-720NM | Red band, large amount of absorption by chlorphyll occurs, strong influence on photosynthesis--Flowering & Budding |
720-1000NM | Small amount of the spectrum could be absorbed for plants need to enhance cell growth |
Данные ресурс не является интернет-магазином, а лишь содержит ссылки на международную торговую площадку Alibaba.com