Put distance between you and your plants to use in dispersing heat.
Its construction enables your HID bulbs to go much closer to your plants without harming them from the radiated heat. Adjust-A-Wings Avenger reflectors have them included, while Adjust-A-Wings Enforcer reflectors may buy them separately if they so want.
A Description of the Operation of the Super Spreader:
Fix the Heat Shield - Super Spreader, a perforated metal inverted V, to your reflector via the lamp holder. The inverted-V diffuses the light (and heat) that would otherwise be directed straight down from the lamp, and it does so by sitting exactly underneath the light source. As a result of the deflection, less light and heat are concentrated directly beneath the lamp, while more are concentrated on the periphery of the grow-space.