This 400 watt hydroponics lighting system represents the best value grow light. Its advanced, integrated electronic ballast supports both High Pressure Sodium (HPS) and Metal Halide (MH) bulbs, giving the grower the flexibility to choose the best selection simply by changing the bulb. MH can be used for accelerated vegetative growth, then switched out for HPS to encourage flowering, fruiting, and budding Quality light reflector and power cord included. Features fast startup – reaches full brightness in less than 1/4 the time of most magnetic ballasts. Completely silent – no more humming and buzzing. Small, compact design and longer bulb life as lumen output loss over time is dramatically less than with magnetic ballasts. Electronic ballast lights both MH and HPS lamps. More lumen output – up to 20% more lumen output than regular ballasts. Heat sink technology – no fans to break down and make noise; fan-cooled ballasts have a higher failure rate.
• Light Fixture Specification:
• Fixture Size: 18-1/2 inch x 15 inch x 4-1/2 inch.
• Total Weight: 15lb.
• Note: Actual reflector hood may be slightly different from photo. Rated Voltage: 120V.
• Harmonic Distortion: <10%.
• Input Current: 3.52A.
• Crest Factor: 0.99. Loss of Input Watts (%): <10%. • Total Luminous Flux: >41,000Lm.
See and buy the product: LEDwholesalers GYO2002 4-Piece 400 Watt Hydroponic Reflector Grow Light Set
See other products at this link: Hydroponic Reflector
Look at the other pages and posts on the blog, you might be interested.
“lawncareandgarden.com is a participiant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com”