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Wholesale 2021 Best LED Grow Light 120W Quantum board with Samsung Lm301B Led Full Spectrum
Wholesale 2021 Best Pre Assembled Dimmable 120W Quantum board LED Grow Light with Samsung Lm301B Led Full Sprectrum .
| Product Name: | Custom spectrum 240W hydroponic day led bar grow light |
| Led lamp beads: | SMD 720*0.5W pieces |
| Lamp bead brand: | Sanan,Epistar,Samsung |
| CRI (Ra>): | 90 |
| Power Factor: | 0.98 |
| Input voltage : | AC 85-305V |
| PPFD: | Height:30cm- 1200umol 60cm- 300umol |
| Color Temperature CCT: | Full-spectrum/3500K |
| Lighting Angle: | 120°C |
| IP level of protection: | IP44 |
| Material of body: | Aviation aluminum |
| Power: | 240W |
| Storage temperature: | -30°C ~ 60°C |
| Working temperature: | -25°C ~ 85°C |
| Lifetime: | 50000 hours |
Spectral range effects on plant physiology:
1.280nm ~ 315nm influence on morphological and physiological processes is minimal
2.315 nm ~ 420nm chlorophyll absorbs less impact photoperiod effect, prevent stem elongation
3.420 nm ~ 500nm (blue) chlorophyll and carotenoids absorbed the largest proportion, the greatest impact on photosynthesis
4.500 nm ~ 620nm dye absorption rate is not high
5.620nm ~ 750nm (red) chlorophyll absorption rate "high", has a significant influence on photosynthesis and photoperiod effect
6.750nm ~ 1000nm absorption rate, stimulate cell elongation, the impact of flowering and seed germination
7.and; 1000nm converted into calorie.
Note:
1.Please allow a 1-3mm error due to manual measurement. pls, make sure you do not mind before you bid.
2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
Package includes:
1 x LED Plants Grow Light
Company Profile：
Q1.Can you develop new products according to our requirements?
A: Sure, our R&D team is always at your service.
Q2.Can be led grow light's spectrum be customized?
A: Yes, all of our led grow lights can be customized to perfectly meet the needs for different plant growth, our professional engineer's team will customize the ratio if you need.
Q3.Can I have a sample order for led grow light?
A: Yes, we welcome sample orders to test and check quality. Mixed samples are acceptable as well.
Q4.I know nothing about electricity, can I finish the DIY Operation?
A: Yes, very easy, and that is the idea why we update it to this version, customers who
just need to connect the DC connector be OK, other parts connect well before send out.