For those that need efficient air-cooling, the Xtrasun 8" has integrated air-cool fittings for maximum air movement. The internal surface is made from a highly reflective imported aluminum. The socket assembly and 15' lamp cord are built into the reflector. It comes complete with a hinged frame, tempered glass and wire hangers.

Features

• Bright and broad light delivery
• Super air-coolable
• Built-in 8" flanges
• Low-profile design
• Highly reflective European specular aluminum
• Built-in socket and cord set
• Completely-sealed hinged lens system for easy bulb exchange
• CSA certified

http://hydrofarm.com/catalog.php?category=18&selbrand=90

This new mega reflector was designed with our customers' needs in mind. You wanted bigger, broader, brighter light coverage... our engineers built it all into our newest addition, the Raptor.

Features

• Exclusive engineered design by Lighting Sciences
• Broad light spread allows close placement to plants for maximum light delivery in low-clearance locations
• Fully gasketed and sealed for most effective heat isolation and cooling
• Best-in-the-world 95% reflective, four-sided Alanod Hammertone aluminum interior
• Pre-galvanized multi-point reinforced construction
• Most efficient reflector in its class
• 15' pre-wired lamp cord included
• Aerodynamic design
• Built-in socket
• Completely sealed lens system

Quantum Dimmable Ballasts are designed to meet the most demanding requirements of indoor gardeners. By providing a truly unique dimmable function in an HID ballast. Our ballast can be run at 100%, 75%, and 50% power. The Quantum Horticulture ballast enables you to control the amount of light that you want to give your gardens.



Features:

• Run at 100%, 75% or 50% power (400w runs at 100% and 75%)
• Strike both Metal Halide and High Pressure Sodium Bulbs
• Accepts 120v or 240v with no wiring needed (Both cords included)
• Accepts 50 Hertz to 60 Hertz with no extra wiring needed
• Runs 15% cooler than other digital ballasts on the market
• Has a continuous Power Factor of 99%
• The most stable output frequency of any ballast
• Higher lumen output than magnetic ballasts.
• Light weight and care free
• Comes complete with a sealed fan for efficient cooling of the circuit board
• Can efficiently be run on generators without flickering
• Resin sealed circuit board for high humidity installations
• Can easily be used in conjunction with lighting controllers and flip boxes
• 12 hour factory bench tested

http://hydrofarm.com/catalog.php?category=17&selbrand=251

With the new Xtrasun Variable Watt ballast you can have both. Available in 1000w and 600w models, the Variable Watt allows you to easily power, and dim different wattage lamps on the same ballast giving you the ultimate in control and versatility! Backed by Xtrasun's outstanding reputation of quality and reliability, the Dial-A-Watt e-ballast will dial in a solution that gets two of your needs covered.

Control & Versatility
Power a multitude of different wattage lamps on the same ballast.

Variable Watt
Optimum performance for each lamp.

Dual Receptacle
Works with all common reflectors.

Five-mode Adjustable Output
400W, 600W, 750W, 1000W, and 1000W Boost

Radiant Air Cool Reflectors are super sized, air-cooled, lensed units; based on our popular high performance Radiant reflector. High efficiency design with a premium European specular aluminum interior means more light from the coolest running design ever offered by Hydrofarm.

• Same quality specifications as RadiantTM Reflector
• Includes 6" or 8" flanges that enable higher air flow for cooler temperatures and more reflectors in-line
• Tempered hinged glass lens with sealing foam included
• Comes with built in socket and 15' pre-wired lamp cord
• CSA certified

http://hydrofarm.com/catalog.php?category=18&selbrand=197