ALBUM EQ SHOP › Lee Filters 21" x 24" Sheet - 218 Eighth CTB Image 1 of 1 Lee Filters 21" x 24" Sheet - 218 Eighth CTB $12.95 Converts tungsten (3200K) to daylight (3400K). Quantity: Add To Cart Added! Converts tungsten (3200K) to daylight (3400K).