The GrowPanel 45 is suitable for all phases of plant growth and work equally well with soil or in hydroponics applications. Providing more than four times the output of the original GlowPanel®, the GlowPanel 45® uses only 28 Watts of power and surpasses the output of a 250 Watt HPS - easily providing five square feet of coverage for your garden. The GlowPanel 45 is a plug and play grow light - it works right out of the box. There is no need for any additional ballasts or refelectors and the GlowPanel 45 comes complete with its own hanging kit. Pass-Thru Power™, GlowPanel 45s can now be linked up to 28 units at a time. This means you can control up to 28 GlowPanel 45s with one timer and use just one outlet. No more extension cords and power strips for multiple unitsFast Shipping!

• 28 Watt's Takes the place of 250 Watt HPS
• Dimensions: 12-1/4" x 12-1/4" x 2-1/4"
• Up to 28 GlowPanels can be linked together
• Operating Temperature: -4F~+104F / -20C~+40C
• Green Product - CONTAINS NO MERCURY - Environmentally friendly
• 80% more energy efficient than Metal Halide or HPS lamps - Drastically reducing your energy consumption.
• No expensive bulbs to replace - Zero maintenance costs
• Can be used with any indoor growing method - hydroponics, aeroponics, soil
• No need for additional cooling equipment, ballasts or reflectors
• Safe to operate - no risk of fire, burns or exploding bulbs
• Weighs only 4 lbs
• 50,000+ hour life cycle
• Two year warranty
• Vegetative Stage: 14-16 hours
  Flowering Stage: 10-12 hours
• 6" to 18" mounting above plants
• 120 Volt