Grow Light Reflector Parts & Accessories
Grow light reflector parts and accessories cover the service components and replacement hardware for HID reflectors and grow light hoods -- the glass panels in air-cooled hoods, socket and lamp cord assemblies for reflector repairs, hanging hardware, and other service parts that extend the functional life of existing reflector equipment. As HID systems age in existing facilities, replacement parts for specific reflector models allow repairs without full fixture replacement. This collection also covers accessories that upgrade existing reflector performance or adapt reflectors for different applications.
Air-Cooled Hood Components
Air-cooled HID reflectors use a sealed glass panel at the lamp opening to separate the lamp from the growing environment and allow the lamp heat to be removed via an inline fan drawing air through the hood. Replacement glass panels for air-cooled hoods restore light transmission when the original glass cracks or is damaged. Replacement mogul socket assemblies and lamp cords (available in the cord and socket sets collection) cover the electrical service components. Adjustable grow light ratchet hangers and rope ratchets allow height adjustment as crops develop.
Reflector Maintenance and Replacement
The reflective surface inside an HID reflector degrades over time from heat, oxidation, and contaminants -- a visibly yellowed or dull reflective surface reduces light output to the canopy significantly. Cleaning with appropriate reflector cleaning solution can partially restore performance, but a reflector with severely degraded surfaces benefits more from replacement than from cleaning. Browse all grow lights, complete grow light kits, and replacement bulbs for the full HID lighting range. Fast shipping.
Grow Light Reflector Parts FAQ
How do I replace the glass in an air-cooled grow light hood?
Air-cooled hood glass panels are typically held in place by a frame, clips, or a gasket channel around the perimeter. To replace: disconnect power and allow the lamp to cool completely before handling. Remove the old glass by releasing the retention clips or unscrewing the frame panel, noting how the original glass was secured. Clean the frame channel and gasket thoroughly before installing the new glass. Install the replacement glass into the frame channel with the gasket seated uniformly around the perimeter, and secure the retention mechanism. The gasket creates the air seal that allows the inline fan to draw air through the hood -- ensure it is properly seated to prevent air bypass that reduces cooling efficiency. Verify that the replacement glass dimensions match your specific reflector model before ordering.
How often should I clean my HID reflector?
Clean reflector surfaces every 2-3 months during active use -- dust, nutrient salt deposits, and contaminants from the growing environment accumulate on the reflective surface and reduce light output. Use a clean, soft cloth and a reflector cleaning solution or diluted isopropyl alcohol; avoid abrasive materials or strong solvents that can scratch or damage the reflective coating. Clean the glass panel of air-cooled hoods at the same interval -- even small deposits on the glass surface reduce light transmission measurably. A consistently cleaned reflector maintains output through its service life; a neglected one degrades steadily. Track cleaning dates and include reflector cleaning in your between-cycle room maintenance protocol.
What grow light accessories do I need for a new HID setup?
A complete HID grow light setup requires: ballast (digital or magnetic), bulb (HPS or MH in the appropriate wattage), reflector or hood (open, enclosed, or air-cooled based on your ventilation plan), power cord (matched to ballast voltage), and hanging hardware (adjustable rope ratchets or rigid hangers). If using an air-cooled hood, add inline fan and ducting for the hood cooling circuit. A timer or controller manages the light schedule. For complete matched kits that include ballast, bulb, and reflector sized and tested together, see the complete grow light kits collection -- buying a matched kit eliminates component compatibility guesswork.
