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_24673888_1 ( power_kw VARCHAR, station_type VARCHAR, callsign VARCHAR )

### Question ###
What is the power in KW that has a station type of relay and a callsign of DXCL-TV?

### Accurate SQL ###

SELECT power_kw FROM table_24673888_1 WHERE station_type = "Relay" AND callsign = "DXCL-TV"