Snap-on Lids for Tissue Culture Jars (30-pack) bio-organic fertilizer Dust Cover has an aluminum

Dust Cover has an aluminum frame with clear

Keep your plants from dying of heat stress or overheating once temperatures reach unacceptable levels

This system combines our Phantom 6" air-cooled reflector with a Quantum 400W dimmable 120V/240V Digital Ballast and an Xtrasun 400W High Pressure Sodium lamp

The dual ball bearings also allow this fan system to be mounted horizontally or vertically

Item # Description Box Dimension Gross lbs CS/QTY UG-D/ALU/12 UltraGrow – Aluminum Ducting 12” 25′ with 2 clamps 24¾” x 24¾” x 12½” 23

Snap-on Lids for Tissue Culture Jars (30-pack) bio-organic fertilizer Dust Cover has an aluminumSnap On Lids by microCLONE fit common baby food tissue culture jars. Made from polypropylene, (30) lids are included with each pack.