Provides 25% more energy in the violet, blue and green spectrum than standard high pressure sodium. The combination of Super HPS and the Metal Ace conversion lamp provides the optimum spectral energy levels through all stages of plant growth. EN designation means environmentally friendly in that the lamp passes EPA, TCLP test criteria as non-hazardous waste.

Adapter that connects a "Brand S" ballast with a Hydrofarm reflector unit. Solves the problem of not being able to use "Brand S" ballasts and Hydrofarm reflectors in combination due to incompatible plugs.

Adapter that connects Hydrofarm ballast with a "Brand S" reflector unit. Solves the problem of not being able to use Hydrofarm ballasts and "Brand S" reflectors in combination due to incompatible plugs.

SG Ballast, 1000W Convertible Get more ballast for your buck with the SG ballast, which is light on price but heavy on features. Experience the power of a ballast straight out of Hydrofarm’s value line. This ballast is built to last with a patented design that allows electrical contact to happen only when a seal is achieved. The SG ballast offers a compact design, to save space in the grow room, and a water-resistant seal to protect against misting and sprays. All SG ballasts also feature the...

We offer a full range of power supply cords as well as adapters to switch from Hydrofarm ballasts to other brands of reflectors, or from Hydrofarm reflectors to other brands of ballasts. We also offer extension cords for your convenience, but keep in mind that some high intensity light systems may not work at long lamp cord lengths due to ignitor range restrictions. If you have any questions, please consult your sales representative.

Lightweight and easy to assemble, the Xtrasun parabolic XT42HV 42-inch reflector for indoor grow room applications will direct heat away from your plants while ensuring that they get all of the light necessary for a successful yield. Choose either a verticle or horizontal lamp position for maximum light distribution. This parabolic reflector is a great introduction for large-area indoor grow lighting on a budget!

All new for 2020, the Advanced Quantum PAR Meter provides accurate and cost-effective measurement for all light sources used to grow plants.  The PHOTOBIO by Phantom Quantum PAR meter is designed to measure PAR (Photosynthetically Active Radiation) flux in wavelengths ranging from 400 to 700nm. There is a proportional relationship between the number of photons absorbed in 400 to 700nm band and the rate of photosynthesis in plants, which is important for horticultural studies and...

Sun Grip Light Hangers allow you to secure items quickly and easily. Sun Grip's patented system pulls tight, locks in place, will never break or slip and will not rust. Made with special composite material. Heat and cold resistant. 8 ft braided polypropylene rope. Carabiner clips provide a secure hold. Great for hoisting or securing reflectors, light fixtures, carbon filters and ventilation equipment. Maximum weight capacity is 75 lbs each (150 lbs a pair). Excellent for use with our larger...

The Ushio HiLux Ceramic MH lamps are available in 3,000ﾰ K and 4,200ﾰ K. Ceramic metal halide lamps are excellent for plant growth and HPS supplementation. Spectral distribution is optimized for photosynthetic efficiency. Blue output for healthy plant growth and robustness. Ceramic ﾵmol output within the PAR spectral range (photosynthetic active radiation). Economical due to long average life, high ﾵmol output, low energy consumption.