Grow Light Conversion Bulbs

25,000 initial lumens. The Hortilux Ultra Ace HPS Conversion Lamp provides optimum red spectral energy required for flowering. These lamps are environmentally friendly and pass EPA, TCLP test ...

This is a 360W HPS bulb that works with a 400W MH ballast. If you bought a MH lighting system to use during the vegetative stage, then get this bulb to use during the flowering stage. Simply unscrew ...

45,000 initial lumens. The Hortilux Ultra Ace HPS Conversion Lamp provides optimum red spectral energy required for flowering. These lamps are environmentally friendly and pass EPA, TCLP test ...

This is a 940W HPS bulb that works with a 1000W MH ballast. If you bought a MH lighting system to use during the vegetative stage, then get this bulb to use during the flowering stage. ...

130,000 initial lumens. Size: E-25 (small glass envelope allows it to fit in most reflectors). The Hortilux Ultra Ace HPS Conversion Lamp provides optimum red spectral energy required for ...

This is a 940W HPS bulb that works with a 1000W MH ballast. If you bought a MH lighting system to use during the vegetative stage, then get this bulb to use during the flowering stage. ...

This is a MH bulb that works with an HPS ballast. If you bought an HPS lighting system to use during the flowering stage, and now you want to use the same lighting system to grow plants in the ...

High Performance Horticultural Lighting at a great price by Relighting

This bulb is identical in performance and output to the SunMaster Cool Deluxe line of bulbs

55,000 initial lumens. 9,000 hour life-span. This is a MH bulb that works with an HPS ballast. If you bought an HPS lighting system to use during the flowering stage, and now you want to use ...

This is a MH bulb that works with an HPS ballast. If you bought an HPS lighting system to use during the flowering stage, and now you want to use the same lighting system to grow plants in the

This is a MH bulb that works with an HPS ballast. If you bought an HPS lighting system to use during the flowering stage, and now you want to use the same lighting system to grow plants in ...

This is a MH bulb that works with an HPS ballast. If you bought an HPS lighting system to use during the flowering stage, and now you want to use the same lighting system to grow plants in the

This is a MH bulb that works with an HPS ballast. If you bought an HPS lighting system to use during the flowering stage, and now you want to use the same lighting system to grow plants in the ...