hi guys i have a ? how come my zoos change colors when i placed them lower from the light. i have 2 150 w 14000k . i noticed my armor of gods, like when i placed them high they didnt look like aog then when i placed them lower they changed and looked like aog . also i have a zoo called forest fire and they have this sparkle in the middle and when i had them high they didnt have it but once i placed them low they had it . can any one help me with this ?