Thank you for your reply. I did more testing, the exact code above, does work, with or without the “2” works.

But when I try to customize it then it no longer works. I have looked at the above working code and my code for hours and cant see were im messing up.

Below is both the correct code, and my code. Can you look and see were im off? I just cant find it.

NOTE: For some reason the wrapper start and end doesnt show up here when i copy and paste, but is in my code

//* THE WORKING CODE FOR PRODUCT EDIT
WCVendors_Pro_Form_Helper::select( array(  
	'post_id'      => $object_id, 
	'id' 	       => 'wcv_custom_product_condition',
	'class'        => 'select2',
	'label'        => __( 'Product Condition TEST', 'wcvendors-pro' ), 
	'placeholder'  => __( 'Please specify if your product is NEW or USED', 'wcvendors-pro' ),
	'wrapper_start' 	=> '',
	'wrapper_end' 		=> '', 
	'desc_tip'     => 'true', 
	'description'  => __( 'Is your Product New or Used?', 'wcvendors-pro' ),
	'options' 	=> array(
			'new'   => __( 'New' ),
			'used' 	=> __( 'Used'),
			'nwot'  => __( 'New Without Tags' ),
	)	 
) );

//*MY NON WORKING CODE FOR PRODUCT EDIT
WCVendors_Pro_Form_Helper::select( array(  
	'post_id'      => $object_id, 
	'id' 	       => 'wcv_custom_green_light',
	'class'        => 'select2',
	'label'        => __( 'Green Light', 'wcvendors-pro' ), 
	'placeholder'  => __( '', 'wcvendors-pro' ),
	'wrapper_start' 	=> '',
	'wrapper_end' 		=> '', 
	'desc_tip'     => 'true', 
	'description'  => __( '', 'wcvendors-pro' ),
	'options' 	=> array(
			'yes'   => __( 'Yes' ),
			'no' 	=> __( 'No'),
	)	 
) );

//*THE WORKING CODE FOR FUNCTIONS
add_action('woocommerce_single_product_summary', 'wcv_product_condition');
function wcv_product_condition() {
    $output = get_post_meta( get_the_ID(), 'wcv_custom_product_condition', true ); 
    echo 'Product Condition TEST: ' . $output . '<br>';
}

//* MY NON WORKING CODE FOR FUNCTIONS
add_action('woocommerce_single_product_summary', 'wcv_green_light');
function wcv_green_light() {
    $output = get_post_meta( get_the_ID(), 'wcv_custom_green_light', true ); 
    echo 'Green Light:  ' . $output . '<br>';
}

Thank you for looking into it. I thought I was going mad. I need to make multiples of these, but it is weird changing the ID makes it not work, hopefully there’s a work around. Ill try the new code you posted and repost here an update.
Thanks again

The first part goes in product edit, the second in functions. You can manipalate were it displays on the product page by using woocommerce_product_meta_start or woocommerce_single_product_summary

Ahhhh, very nice, Much appreciated