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645W LED grow light is a linear multi-light bar fixture producing PPF of 1677 µmol/s( 645LED-A ) , 1806 µmol/s(645LED-B )
and a Photon Efficacy (fixture efficiency) of 2.6 µmol/J( 645LED-A )2.8 µmol/J ( YZ-LP645LED-B ).
1677 ( 645LED-A ）
1806 （645LED-B ）
2.6 （645LED-A ）
2.8 （645LED-B ）
Max Input current
High voltage test
Number of modules
0 ~ +40
10 ~ 90
10 ~ 90
70 ~ 106
Instructions for Use and Precautions:
Avoid applying heavy pressure to the fixture, otherwise, it will affect the stability of the product.
Do not look directly at the light when the fixture is working. The glare of the fixture may harm your eyes.
Please use the product within the specified input voltage range according to the specification.
Non-professionals must not disassemble the product.
After opening the package, please check carefully whether the item is complete. If there is any damage, please contact the supplier immediately and do not use it yourself.
Please take care to ensure that it is effective to prevent rainwater from entering the wiring, so as to avoid damage to the fixture of cause a safely accident.
It is strictly forbidden to operate with electricity during installation. The installation must be carried out by professionals or under the guidance of professionals.
The lamp will heat up during use. It should not be wrapped with flammable or explosive materials or close to the lamp, causing unnecessary accidents or damage to the lamp. Do not use any part of the body to directly touch the lamp to avoid burns.
Before the lamp is removed and replaced, it must be powered off and disassembled under the guidance of a professional.
Apply to plant factory and growth chambers
Suitable for full-cycle planting of cannabis, effectively shortening the plant growth cycle
Full-spectrum, high-quality LED chips, the spectrum can be adjusted as needed
Generally applicable, saves 40% less energy than traditional HPS lamps
Modular design, the lamp shell is made of high purity aluminum alloy, solid structure and excellent in heat radiation