Tecnoseal X11 Shaft Anode - Zinc - 2-1/2" Shaft Diameter [X11] GU10 All models with adjustable output

All models with adjustable output can be paralleled to increase the output current

When paired with a 12V LED bulb

On-site Monitoring and Control

Combines water-resistant polymers

Biocide-Free & Eco-FriendlyNon-toxic formula repels growth without harming marine life or water quality

Tecnoseal X11 Shaft Anode - Zinc - 2-1/2" Shaft Diameter [X11] GU10 All models with adjustable outputShaft AnodeMaterial: ZincOuter Diameter: 4. 29"Inner Diameter: 2. 50"Height: 4. 03"Weight: 5. 32lbsHoles: 4This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Specifications: Material: Zinc Box Dimensions: 4"H x 4"W x 4"L WT: 5. 4 lbs UPC: 8059617812522 Quick Guide (pdf) Owner's Manual (pdf) Brochure (pdf)