Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_11674 ( "Race" text, "Date" text, "Location" text, "Pole Position" text, "Fastest Lap" text, "Race Winner" text, "Constructor" text, "Report" text )

### Question ###
Who was the Constructor for the Long Beach race with Niki Lauda as winner?

### Accurate SQL ###

SELECT "Constructor" FROM table_11674 WHERE "Race Winner" = 'niki lauda' AND "Location" = 'long beach'