Product Key Features: 

• 80% electric energy saving than the traditional HPSL.
• Three working modes,Veg,Bloom,Veg+Bloom.
• Veg - can promote plant germination and growth of stem;
• Bloom - can promote plant flowering and fruiting;
• VEG+Bloom - can increase yield, ideal for flowering and fruiting 
• Full band 380-800nm wavelength, ideal for all stages of growth
• Upgraded SMD technology design, low power consumption, high PAR, high PPFD, less heat dissipation, no led burnt out, long lifespan ensured
• With high photosynthetic efficiency, 90% of light can be absorbed by aquatic plants, while 8%~10% for high voltage sodium lamps and metal halide lamps. 
• LED lights will penetrate through the plant canopy to the lower leaves & Buds compared with HPSL or MHL. 
• Daisy chain connection makes it more convenient. 
• Easy installation: comes with hooks so you can hang this to the ceiling to sit above the plants.
• CE, RoHs, FCC certificated. 
• ETL certificated power plug
• High-speed cooling mute fans and heat dissipation holes on the substrate ensure a long light lifespan. 
• Built-in isolated power supply, safer and no other equipment is needed, directly connect your plug to AC100V ~ 240V voltage, don't need mirror and ballast. Ideal for all phases of plant growth and works well with water solution culture and soil culture. 
• One Year Warranty

Specifications:

•   Dimensions: 12.36x8.54x2.4 inches
•   Item Weight: 5.73 lbs
•   Double switch,ideal for all stages of plant growth
•   LED:60Pcs
•   Full band(380nm-800nm),full Spectrum
•   Perfect for 2.5x2.5ft vegetative coverage at 24" Height
•   Perfect for 1.2x1.2ft flowering coverage at 18" Height
•   Input Voltage: AC100-240V
•   Frequency: 50-60Hz
•   Lifespan: >50,000hours 
•   Light Color:Purple
•   Led Type:Newest SMD tech,more durable.
•   Noise Level: 30 db,very quiet
•   Working environment : -20~40 degree;45%~95%RH 

About the lighting time and height: 

• Seeding Stage:16-18 hous on,36-40inch 
• Growth Stage:12-16 hours on,18-24inch 
• Flowering&Fruiting Stage:12 hours on,12-18inch
• Our research data indicates that plants also need 4-6 hours to have a rest every day. It would help if you controlled the lighting time between 16-18 hours one day. For plants, the efficient rest time at 4am-6am; please avoid lighting your plants during this period. 
• The lighting time and height can be adjusted according to the site environment and specific plant plants. 
• Tips for increasing lifespan: please let the light have a rest for about 20 mins after 7-8 hours of working.