Question 1

When should I buy Terra TN-61 or TG-61 instead of the 60 series?

Accepted Answer

Buy 61 when you want a replaceable MR-16 and a brass-or-composite lid to hit a budget. Buy 60 when you want integrated LEDs, solid brass, longer life, and Luxor ZD/ZDC in drive-over or commercial hardscape. That split is published on our Terra TN-61 & TG-61 article.

Question 2

What warranty does FX publish on Terra 61 vs 60?

Accepted Answer

Our Terra article states a 10-year limited warranty on the 61-series fixture, with the lamp covered 3 or 5 years depending on the factory option. 60-series fixtures carry the same 10-year fixture warranty with the longer integrated LED life.

Question 3

Do TN-61 and TN-60 use the same hole?

Accepted Answer

Yes. All four Terra midsized in-grades (TN-61, TG-61, TN-60, TG-60) are about 5.3 inches across and 4.3 inches deep with a 10-foot 18 AWG lead, and they use the same 4-inch conduit install. CPK-T6X is the concrete pour kit for a level, rotatable mount.

Question 4

Who should still buy a boxed FX kit instead of a la carte?

Accepted Answer

A 6- or 10-piece RS/PL, RS/SP-A, or Cora kit is the fastest way to get fixtures, a 150 W transformer, and photocell or Wi-Fi control on one bill. Build a la carte when you need mixed finishes, Luxor ZD/ZDC, or Terra in-grades the kits do not include.

Question 5

Are these live Big Irrigation prices?

Accepted Answer

Kit and Terra prices on this page are the live WooCommerce prices we publish on bigirrigation.com. We do not invent competitor street prices or warranties.

Terra 61 vs 60, then kits vs a la carte