Lighting Transformer Calculator for Trex decking

Enter the number of products you need and the calculator will work out the length of wire and size of transformer required.

Deck Lighting

Riser Light

https://images.trex.com/is/image/trexcompany/recessed-light:Smallest

Recessed Light

Post Lamps

https://images.trex.com/is/image/trexcompany/wedge-post-lamp:Smallest

Wedge Post Lamp

https://images.trex.com/is/image/trexcompany/post-lamp:Smallest

Post Lamp

Post Caps

https://images.trex.com/is/image/trexcompany/aluminum-post-cap:Smallest

2.5" Aluminium Post Caps

https://images.trex.com/is/image/trexcompany/post-cap:Smallest

Post Cap

When using a Trex® WiFi Controller (DLWIFIC) with a 100W transformer, split your circuit and add a WiFi Controller to each transformer lead.


Total Power Consumption (Watts)

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You may order up to 4 free samples. To adjust your selections, remove what you do not need and then add your new choices.